theheritageschool.org · web viewkeep within the word limit. choose wisely- choose a topic about...
TRANSCRIPT
The Heritage SchoolRevision Booklet
Class VI2019-2020
English Language
Question 1 The Essay
While planning a composition keep in mind the followingo Keep within the word limito Choose wisely- Choose a topic about which you have first-hand experience or about
which you have reado Choose a topic YOU find interestingo Prepare a quick ideaword-webo Use simple languageo Give your essay a titleo Avoid using non-English words However if you must use one put it in single-
inverted commas and give its English equivalent within brackets For examplelsquoPaneerrsquo (Cottage Cheese)
Here are a few guidelines for the different kinds of essays you will get in your exam
The Descriptive Essay The descriptive essay asks you to describe somethingmdashan object a person a place an experience an emotion or a situation Basic Guidelines
1 Make use of many adjectives to describe whatever you are describing2 Involve all your senses (Explain how the thing smelled felt sounded tasted or
looked Embellish the moment with senses)3 Make use of comparisons (The flower was as big as the moon) and contrasts (The sun
was shining brightly but the boy was still feeling very sad)
1
Description of people Use your powers of observation with regard to the following1 Physical features- height the face the smile the teeth hellip2 Clothing- How the person was dressedhellip3 Family- What kind of a family did the person havehellip4 Any other interesting fact about the person
Description of an Object Use your powers of observation with regard to the following1 Name of the object and the purpose it serves2 Describe its outward appearance- shape color size material used in its construction3 Problems associated with its use
Description of a Scene Use your powers of observation with regard to the following1 Describe what you see2 Give a general impression of what is before you and then add more details3 Others may or may not see what you see5 Be sure to express your feelings about what you see
Here are some essay topics for the Descriptive Essay1 Your best friend2 A favorite place3 A pet4 A memorable trip5 Your city
The Narrative Essay This kind of an essay talks about an incident an event or a happeningBasic Guidelines
1 Narratives are generally written in the First Person that is using ldquoIrdquo However Third Person (He She or It) can also be used
2 Be concrete3 Be chronological4 State what you are going to narrate in the first sentence For example ldquoToday I am
going to narrate an incident that happened during the winter holidayshelliprdquo5 Your words need to be vivid and colorful to help the reader feel the same feelings and
think the same thoughts as you6 You may use flashbacks and flash forwards to help the narrative build to a climax7 Remember a well-written narrative essay makes a point
Here are some popular essay topic examples for your narrative essay type1 The Moment of Success2 A Memorable Journey3 The Biggest Misunderstanding4 The Day You Decided to Do Something Different
2
Picture CompositionPictures stimulate our thoughts and motivate us to express our views and ideas on what we see You do not have to describe the picture What you need to write about are the thoughts that come to your mind when you see the picture Does the picture remind you of an incident or a person Does it bring back happysad memories
Question 2 The LetterThe Informal Letter format
12 Galaxy Tower110 Park StreetKolkata 700104
1st January 2018
Dear AdityaFatherMother GrandfatherGrandmotherUncleAunty
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------
Yours lovinglyaffectionately Arjun
3
1 2 3
Spacing your letter is important Leave a line after writing the Senderrsquos Address and then write the date Leave a line again and then write the Salutation Begin your first paragraph from the next line Indent the first line as shown above Do not leave a line after each paragraph but indent the first line of a new paragraph Leave a line and then write the Complimentary closeDo not begin by asking a question such as ldquoHow are yourdquo Begin right away with the first point given in the Question
Topics1 Write a letter to a pen friend living abroad telling him about a family function and how you enjoyed it
2 You met a strange man who claimed to have supernatural powers but you did not believe him Write a letter to your father telling him how the same man was able to dupe one of your friends
The Formal letter format
12 Galaxy Tower 110 Park Street Kolkata 700104
1st January 2018
The Principal(Designation)The Heritage School(Name of Organization)994 Chowbaga RoadKolkata 700107
Dear Madam -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
Yours faithfullyAmit GangulyClass VI B
NOTE The tone should be polite and formal Spacing your letter is important Leave a line after writing the Senderrsquos Address and then write the date Leave a line again and then write the Receiverrsquos Address Leave a line and write the Salutation Begin your first paragraph from the next line Indent the first line as
4
shown above Do not leave a line after each paragraph but indent the first line of a new paragraph Leave a line and then write the Complimentary close
Topics1 Write a letter to the Principal of your school giving some suggestions regarding the
improvement in the food served in the school2 Write a letter to the librarian apologizing for the loss of a library book and asking for
details of the book so that it can be replaced
Question 3 The Comprehension
Guidelines Read the passage carefully once to understandits subject During the first reading do not think of the questions to be answered During the second reading try to understand the meaning of the unknown
wordsphrases Now read the Questions and try to find the answers from the passage Remember to answer the Questions in your own words Do not copy the exact
sentence from the passage You will lose marks Read the Summary-Question and find out the points from the passage Make both rough and fair draft along with the grid The rough draft must be written in
pen Cancel the rough draft neatly with a pencil cutting a line across from left to right Give a title to the summary justifying it
Rough draft
1 2 3 4 51 2 3 4 5 6 7 8 9 10
Fair draft 1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
Write the number of words at the bottom (50 words)
5
Question 4 Grammar
1 KINDS OF SENTENCES
Identify the following sentences1 Did you water the plants this morning2 All these things use electric power3 What a great singer Tansen was4 How rich the tradition of Indian Classical music is5 Tell me the story in brief6 Look at the rainbow stretching across the sky7 Install a rain water harvesting system in your colony8 Scientists have been looking for cleaner ways to light our lamp9 Shall I ever forget my happy childhood days10 Nobody can trust such a man
2 THE NOUN KINDS OF NOUNS
Underline the nouns in the following sentences and say whether they are commonproper collective or abstract
1 The flood destroyed the crops2 The guests were impressed by the elegance of the princess3 I have misplaced the entire pile of books4 Our Principal has both wisdom and knowledge5 The Jury has given its verdict6 Always speak the truth7 Winston Churchill was one of the greatest Prime Minister of England8 Our team is better than theirs9 You cannot pump the ocean dry10 The boy was rewarded for his honesty
3 PRONOUNS
Fill in with suitable pronouns
1 Papa bought these books for Anisha _________ are __________ Ask ____________ to take them to her room2 Some rooms give a beautiful view of the valley But __________ are all booked3 ldquoAre these my gloves or_________rdquo I asked Ram4 Manav has the habit of blaming ________ for everything bad5 Rashmi has a beautiful doll __________ likes to play with _________6 The book ________ you wanted to buy is out of stock7 Where are my car keys _________ have been looking for _______ for ten minutes ___________has taken them8 You should blame ________ for your loses9 ldquoWe bought this bag yesterday This bag is_________rdquo said Rohit and Sunil
6
10 The vase _________ you broke was a rare antique
4 ADJECTIVES
Fill in with the correct form of adjectives given in the brackets
1 The beach in Sochi was ____________than the beach in my town (nice)2 The mountains are a little __________ than the mountains in my country (big)3 The hotel used to be very bad Now it is ____________ (good)4 Do you think the winter Olympics are as __________ as the summer Olympics (interest)5 Moscow is the worldrsquos ___________city for foreigners (expensive)6 My brotherrsquos handwriting is ________than mine (bad)7 The planet Mars is _______ from the earth than the satellite moon (far)8 Susie is ___________ of all the four sisters (beautiful)9 Blood is _________ than water (thick)10 China is __________ than any other country in the world (populate)
5 VERBS ndash TRANSITIVE AND INTRANSITIVE
Underline the verbs in the given sentences and state whether they are transitive or intransitive
1 Heat expands metals2 Metals expand on heating3 The driver stopped the car4 The car stopped abruptly5 You must speak the truth6 You must speak loudly7 The boy is flying the kite8 The birds are flying in the sky9 The rider fell off the horse and broke his arm10 The woodcutter felled a huge tree11 The explosion sank the ship12 The ship sank suddenly
6 TENSES
Fill in with the correct form of the verb in brackets
1 He _______a prize for standing first in the quiz competition (win)2 Have you _______ my instructions (carry out)3 I _______ since morning (wait)4 The box was so heavy that the boy ______ not lift it (can)5 When I saw the child he ______ (cry)6 I _____ to my native place a week ago (go)7 We got our roof ___________ before the rainy season set in (repair)8 Not one of them dreamt of doing what he never ________ to do(attempt)9 She _______the railway station before the train came (reach)10I ____________ school last year (leave)
7
7 SUBJECT VERB AGREEMENT
From the choices given within brackets choose the correct answer to fill in the blanks
1Anita ______ (has have) a big house in Delhi2Every Saturday evening my children ______ (jumps jump) all over me to welcome me3The two Pathan brothers ________ (am is are) excellent cricketers4The smart little girl ______ (lives live) with her grandparents5Our new watchman _______ (does do) his work well6I ________ (has have) no new DVDs with me this week7Now my little brother ________ (imitates imitate) Casillas the star goalkeeper of Spain8Our neighbours ______ (plays play) volleyball every evening9These boys always ______ (does do) their homework10Madhavan _______ (am is are) a faithful fan of Maradona
8 ADVERBS
Fill the blanks with correct adverbs
1The kitten is __________ energetic2We are __________ late for the programme3Lunch is __________ ready4Maya will __________ help you with your homework5The teacher __________ laughs6The little brown dog barked __________7The doctor will see you __________8These boys live __________ the school9The house is not big __________ for a party10You are __________ wrong
9 PREPOSITION
Fill in the blanks with correct prepositions
1Every day Sapura goes to the market ______ 7 am2All school children should be in class ______ 730 am3Mr Kingston has been driving ______ 5 hours4The teacher says You have to hand in your homework ______ Tuesday5She has been waiting for her friend ______ 1000 am6If flooded ______ December last year7You have to wait ______ Monday for the O level examination results8______ the Second World War many people died9Please wait for me ______ I come back from school10You cannot enter the museum ______ 9 am
8
11The students have to do all the exercises ______ 3 hours
10 ARTICLES
Fill in the blanks with appropriate articles
1 He is most intelligent student of our class2 He was reading book3 Ganga is sacred river4 soldier was injured5 Yesterday I saw one-eyed man6 Please give me one-rupee note7 He met with accident He lost purse and watch in accident8 I gave her umbrella9 It is useful thing10 earth revolves round sun11 Punjab is border State12 book you want is not in library13 University is no place for lazy14 Himalayas lie to north of India15 This is most interesting book on history of English language
11 CONJUNCTIONS
Join the following pairs of sentences using the conjunctions given in brackets
1 Work hard You will pass (If)2 Give full attention to your studies You will succeed (Unless)3 Hurry up You will miss the train (Unless)4 Ruth ran very fast She could not catch up with Mark (Though)5 He has already delivered a good performance Nobody can question his eligibility (Since)6 I know He is a brave boy (That)7 lsquoWould you like to accompany mersquo He asked (Whether)8 We all respect him He is an honest man (Because)9 She cannot go to work She fully recovers from her illness (Before)10 Jane is quite warm and friendly Her sister is quite warm and friendly (Bothhellipand)
12 DIRECT AND INDIRECT SPEECH
Change the following into indirect speech
1 The girl said lsquoIt gives me great pleasure to be here this eveningrsquo2 The man said lsquoI must go as soon as possiblersquo
9
3 The teacher says lsquoIf you work hard you will passrsquo4 He said lsquoI have wonrsquo5 He said lsquoLetrsquos wait for her returnrsquo6He said I like this songrdquo7I dont speak Italian she said8Say hello to Jim they said9The film began at seven oclock he said10Dont play on the grass boys she said
English LiteratureNew Gemrsquos English Reader- Book 6A Explain the following lines1 Irsquoll tell you how the sun rose A ribbon at a time2 Incidentally the pride also lies in the fact that the game is said to have originated in India 3 Bapu will go to the seaside and make salt4 Arching high over A cool green house5 I put it on my teacherrsquos desk and wow she made a fuss 6 ldquoI have never heard this song beforehellip can I learn itrdquo7 ldquoPanch Parmeshwar ki jairdquo
B Answer the following question with reference to the context1 ldquoWhat a blessed day this is Fatherrdquo(i) Who said these words and to whom (ii) Why did the speaker say so (iii) What did the person spoken to do after this (iv) When did this incident take place
2 ldquoI am now the arbiter of truth and justicerdquo(i) Who said these words and to whom (ii) Where is the speaker at the moment (iii) What made the speaker say these words (iv) How does the speaker prove himself to be the arbiter of truth and justice ----------------------------------------------------------------------------------------------------This Revision-booklet consists of 3 printed pages3 India at PlayAnother game of touching and dismissing opponents is kabaddi(i) What are the three main skills in a game of kabaddi (ii) At which competition India has always won gold in kabaddi (iii) Where has the game originated from (iv) Which other games have been mentioned in the same source
4 A Handful of Salt lsquoWill you be goingrsquo Gokul wanted to know
10
(i) To whom was this question addressed (ii) Where was the person supposed to go (iii) Why will the person not go to that place (iv) What did the boys do after this
5 Spring Quiet Which sayeth softly ldquoWe spread no snarerdquo
(i) Who lsquosayeth softlyrsquo (ii) What can be heard here (iii) Explain the line lsquoWe spread no snarersquo (iv) Mention the figure of speech used here and explain how it has been used
6 ldquoToday I wrote this poem But Irsquom not sure if itrsquos goodrdquo(i) Who does lsquoIrsquo refer to (ii) Why is he not sure that the poem is good (iii) Which are the four figures of speech mentioned in the poem (iv) How did his teacher react on receiving the poem
7 I Will Tell You How the Sun RosePut gently up the evening bars And led the flock away
(i) Who put up the evening bars (ii) Who does lsquoflockrsquo refer to (iii) Where did the person lead the lsquoflockrsquo to (iv)Why did the person do so
Rapid Reader (A Special Tree by Ruskin Bond)1 How old was Rakesh when he first had a taste of cherries2 Where did Rakesh live3 Who did Rakesh live with4 Why didnrsquot Rakesh live with his parents5 What did Rakesh do with the cherry seeds6 Where did Rakesh plant the cherry seeds7 What happened to the garden in winter8 In which direction were the ducks flying9 Why did Rakesh put pebbles around the cherry tree
10Name the creature who visited the cherry tree
Second Language- Hindi
Section -A (Language)Question - 1निमलिखित निषयो म स निसी ए निषय पर निबध लिखिए ndash i) आज परदषण तजी स बढ़ रहा ह इसका कारण बतात हए यह भी बताए किक इस कस कम किकया जा सकता ह ii) अपन मिमतर की उन आदतो का वणampन कीजिजए जो आपको पसद नही तथा जिजसस आपकी दोसती पर बरा परभाव पड़ता ह अपनी दोसती को बचाए रखन क लि2ए आप कया करग 11
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
---------------------------------------------------------------------------------------------------------------------------------------
This Paper consists of 9 printed pages1
Question ndash 2
12
i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
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5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
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6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
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7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
Description of people Use your powers of observation with regard to the following1 Physical features- height the face the smile the teeth hellip2 Clothing- How the person was dressedhellip3 Family- What kind of a family did the person havehellip4 Any other interesting fact about the person
Description of an Object Use your powers of observation with regard to the following1 Name of the object and the purpose it serves2 Describe its outward appearance- shape color size material used in its construction3 Problems associated with its use
Description of a Scene Use your powers of observation with regard to the following1 Describe what you see2 Give a general impression of what is before you and then add more details3 Others may or may not see what you see5 Be sure to express your feelings about what you see
Here are some essay topics for the Descriptive Essay1 Your best friend2 A favorite place3 A pet4 A memorable trip5 Your city
The Narrative Essay This kind of an essay talks about an incident an event or a happeningBasic Guidelines
1 Narratives are generally written in the First Person that is using ldquoIrdquo However Third Person (He She or It) can also be used
2 Be concrete3 Be chronological4 State what you are going to narrate in the first sentence For example ldquoToday I am
going to narrate an incident that happened during the winter holidayshelliprdquo5 Your words need to be vivid and colorful to help the reader feel the same feelings and
think the same thoughts as you6 You may use flashbacks and flash forwards to help the narrative build to a climax7 Remember a well-written narrative essay makes a point
Here are some popular essay topic examples for your narrative essay type1 The Moment of Success2 A Memorable Journey3 The Biggest Misunderstanding4 The Day You Decided to Do Something Different
2
Picture CompositionPictures stimulate our thoughts and motivate us to express our views and ideas on what we see You do not have to describe the picture What you need to write about are the thoughts that come to your mind when you see the picture Does the picture remind you of an incident or a person Does it bring back happysad memories
Question 2 The LetterThe Informal Letter format
12 Galaxy Tower110 Park StreetKolkata 700104
1st January 2018
Dear AdityaFatherMother GrandfatherGrandmotherUncleAunty
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------
Yours lovinglyaffectionately Arjun
3
1 2 3
Spacing your letter is important Leave a line after writing the Senderrsquos Address and then write the date Leave a line again and then write the Salutation Begin your first paragraph from the next line Indent the first line as shown above Do not leave a line after each paragraph but indent the first line of a new paragraph Leave a line and then write the Complimentary closeDo not begin by asking a question such as ldquoHow are yourdquo Begin right away with the first point given in the Question
Topics1 Write a letter to a pen friend living abroad telling him about a family function and how you enjoyed it
2 You met a strange man who claimed to have supernatural powers but you did not believe him Write a letter to your father telling him how the same man was able to dupe one of your friends
The Formal letter format
12 Galaxy Tower 110 Park Street Kolkata 700104
1st January 2018
The Principal(Designation)The Heritage School(Name of Organization)994 Chowbaga RoadKolkata 700107
Dear Madam -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
Yours faithfullyAmit GangulyClass VI B
NOTE The tone should be polite and formal Spacing your letter is important Leave a line after writing the Senderrsquos Address and then write the date Leave a line again and then write the Receiverrsquos Address Leave a line and write the Salutation Begin your first paragraph from the next line Indent the first line as
4
shown above Do not leave a line after each paragraph but indent the first line of a new paragraph Leave a line and then write the Complimentary close
Topics1 Write a letter to the Principal of your school giving some suggestions regarding the
improvement in the food served in the school2 Write a letter to the librarian apologizing for the loss of a library book and asking for
details of the book so that it can be replaced
Question 3 The Comprehension
Guidelines Read the passage carefully once to understandits subject During the first reading do not think of the questions to be answered During the second reading try to understand the meaning of the unknown
wordsphrases Now read the Questions and try to find the answers from the passage Remember to answer the Questions in your own words Do not copy the exact
sentence from the passage You will lose marks Read the Summary-Question and find out the points from the passage Make both rough and fair draft along with the grid The rough draft must be written in
pen Cancel the rough draft neatly with a pencil cutting a line across from left to right Give a title to the summary justifying it
Rough draft
1 2 3 4 51 2 3 4 5 6 7 8 9 10
Fair draft 1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
Write the number of words at the bottom (50 words)
5
Question 4 Grammar
1 KINDS OF SENTENCES
Identify the following sentences1 Did you water the plants this morning2 All these things use electric power3 What a great singer Tansen was4 How rich the tradition of Indian Classical music is5 Tell me the story in brief6 Look at the rainbow stretching across the sky7 Install a rain water harvesting system in your colony8 Scientists have been looking for cleaner ways to light our lamp9 Shall I ever forget my happy childhood days10 Nobody can trust such a man
2 THE NOUN KINDS OF NOUNS
Underline the nouns in the following sentences and say whether they are commonproper collective or abstract
1 The flood destroyed the crops2 The guests were impressed by the elegance of the princess3 I have misplaced the entire pile of books4 Our Principal has both wisdom and knowledge5 The Jury has given its verdict6 Always speak the truth7 Winston Churchill was one of the greatest Prime Minister of England8 Our team is better than theirs9 You cannot pump the ocean dry10 The boy was rewarded for his honesty
3 PRONOUNS
Fill in with suitable pronouns
1 Papa bought these books for Anisha _________ are __________ Ask ____________ to take them to her room2 Some rooms give a beautiful view of the valley But __________ are all booked3 ldquoAre these my gloves or_________rdquo I asked Ram4 Manav has the habit of blaming ________ for everything bad5 Rashmi has a beautiful doll __________ likes to play with _________6 The book ________ you wanted to buy is out of stock7 Where are my car keys _________ have been looking for _______ for ten minutes ___________has taken them8 You should blame ________ for your loses9 ldquoWe bought this bag yesterday This bag is_________rdquo said Rohit and Sunil
6
10 The vase _________ you broke was a rare antique
4 ADJECTIVES
Fill in with the correct form of adjectives given in the brackets
1 The beach in Sochi was ____________than the beach in my town (nice)2 The mountains are a little __________ than the mountains in my country (big)3 The hotel used to be very bad Now it is ____________ (good)4 Do you think the winter Olympics are as __________ as the summer Olympics (interest)5 Moscow is the worldrsquos ___________city for foreigners (expensive)6 My brotherrsquos handwriting is ________than mine (bad)7 The planet Mars is _______ from the earth than the satellite moon (far)8 Susie is ___________ of all the four sisters (beautiful)9 Blood is _________ than water (thick)10 China is __________ than any other country in the world (populate)
5 VERBS ndash TRANSITIVE AND INTRANSITIVE
Underline the verbs in the given sentences and state whether they are transitive or intransitive
1 Heat expands metals2 Metals expand on heating3 The driver stopped the car4 The car stopped abruptly5 You must speak the truth6 You must speak loudly7 The boy is flying the kite8 The birds are flying in the sky9 The rider fell off the horse and broke his arm10 The woodcutter felled a huge tree11 The explosion sank the ship12 The ship sank suddenly
6 TENSES
Fill in with the correct form of the verb in brackets
1 He _______a prize for standing first in the quiz competition (win)2 Have you _______ my instructions (carry out)3 I _______ since morning (wait)4 The box was so heavy that the boy ______ not lift it (can)5 When I saw the child he ______ (cry)6 I _____ to my native place a week ago (go)7 We got our roof ___________ before the rainy season set in (repair)8 Not one of them dreamt of doing what he never ________ to do(attempt)9 She _______the railway station before the train came (reach)10I ____________ school last year (leave)
7
7 SUBJECT VERB AGREEMENT
From the choices given within brackets choose the correct answer to fill in the blanks
1Anita ______ (has have) a big house in Delhi2Every Saturday evening my children ______ (jumps jump) all over me to welcome me3The two Pathan brothers ________ (am is are) excellent cricketers4The smart little girl ______ (lives live) with her grandparents5Our new watchman _______ (does do) his work well6I ________ (has have) no new DVDs with me this week7Now my little brother ________ (imitates imitate) Casillas the star goalkeeper of Spain8Our neighbours ______ (plays play) volleyball every evening9These boys always ______ (does do) their homework10Madhavan _______ (am is are) a faithful fan of Maradona
8 ADVERBS
Fill the blanks with correct adverbs
1The kitten is __________ energetic2We are __________ late for the programme3Lunch is __________ ready4Maya will __________ help you with your homework5The teacher __________ laughs6The little brown dog barked __________7The doctor will see you __________8These boys live __________ the school9The house is not big __________ for a party10You are __________ wrong
9 PREPOSITION
Fill in the blanks with correct prepositions
1Every day Sapura goes to the market ______ 7 am2All school children should be in class ______ 730 am3Mr Kingston has been driving ______ 5 hours4The teacher says You have to hand in your homework ______ Tuesday5She has been waiting for her friend ______ 1000 am6If flooded ______ December last year7You have to wait ______ Monday for the O level examination results8______ the Second World War many people died9Please wait for me ______ I come back from school10You cannot enter the museum ______ 9 am
8
11The students have to do all the exercises ______ 3 hours
10 ARTICLES
Fill in the blanks with appropriate articles
1 He is most intelligent student of our class2 He was reading book3 Ganga is sacred river4 soldier was injured5 Yesterday I saw one-eyed man6 Please give me one-rupee note7 He met with accident He lost purse and watch in accident8 I gave her umbrella9 It is useful thing10 earth revolves round sun11 Punjab is border State12 book you want is not in library13 University is no place for lazy14 Himalayas lie to north of India15 This is most interesting book on history of English language
11 CONJUNCTIONS
Join the following pairs of sentences using the conjunctions given in brackets
1 Work hard You will pass (If)2 Give full attention to your studies You will succeed (Unless)3 Hurry up You will miss the train (Unless)4 Ruth ran very fast She could not catch up with Mark (Though)5 He has already delivered a good performance Nobody can question his eligibility (Since)6 I know He is a brave boy (That)7 lsquoWould you like to accompany mersquo He asked (Whether)8 We all respect him He is an honest man (Because)9 She cannot go to work She fully recovers from her illness (Before)10 Jane is quite warm and friendly Her sister is quite warm and friendly (Bothhellipand)
12 DIRECT AND INDIRECT SPEECH
Change the following into indirect speech
1 The girl said lsquoIt gives me great pleasure to be here this eveningrsquo2 The man said lsquoI must go as soon as possiblersquo
9
3 The teacher says lsquoIf you work hard you will passrsquo4 He said lsquoI have wonrsquo5 He said lsquoLetrsquos wait for her returnrsquo6He said I like this songrdquo7I dont speak Italian she said8Say hello to Jim they said9The film began at seven oclock he said10Dont play on the grass boys she said
English LiteratureNew Gemrsquos English Reader- Book 6A Explain the following lines1 Irsquoll tell you how the sun rose A ribbon at a time2 Incidentally the pride also lies in the fact that the game is said to have originated in India 3 Bapu will go to the seaside and make salt4 Arching high over A cool green house5 I put it on my teacherrsquos desk and wow she made a fuss 6 ldquoI have never heard this song beforehellip can I learn itrdquo7 ldquoPanch Parmeshwar ki jairdquo
B Answer the following question with reference to the context1 ldquoWhat a blessed day this is Fatherrdquo(i) Who said these words and to whom (ii) Why did the speaker say so (iii) What did the person spoken to do after this (iv) When did this incident take place
2 ldquoI am now the arbiter of truth and justicerdquo(i) Who said these words and to whom (ii) Where is the speaker at the moment (iii) What made the speaker say these words (iv) How does the speaker prove himself to be the arbiter of truth and justice ----------------------------------------------------------------------------------------------------This Revision-booklet consists of 3 printed pages3 India at PlayAnother game of touching and dismissing opponents is kabaddi(i) What are the three main skills in a game of kabaddi (ii) At which competition India has always won gold in kabaddi (iii) Where has the game originated from (iv) Which other games have been mentioned in the same source
4 A Handful of Salt lsquoWill you be goingrsquo Gokul wanted to know
10
(i) To whom was this question addressed (ii) Where was the person supposed to go (iii) Why will the person not go to that place (iv) What did the boys do after this
5 Spring Quiet Which sayeth softly ldquoWe spread no snarerdquo
(i) Who lsquosayeth softlyrsquo (ii) What can be heard here (iii) Explain the line lsquoWe spread no snarersquo (iv) Mention the figure of speech used here and explain how it has been used
6 ldquoToday I wrote this poem But Irsquom not sure if itrsquos goodrdquo(i) Who does lsquoIrsquo refer to (ii) Why is he not sure that the poem is good (iii) Which are the four figures of speech mentioned in the poem (iv) How did his teacher react on receiving the poem
7 I Will Tell You How the Sun RosePut gently up the evening bars And led the flock away
(i) Who put up the evening bars (ii) Who does lsquoflockrsquo refer to (iii) Where did the person lead the lsquoflockrsquo to (iv)Why did the person do so
Rapid Reader (A Special Tree by Ruskin Bond)1 How old was Rakesh when he first had a taste of cherries2 Where did Rakesh live3 Who did Rakesh live with4 Why didnrsquot Rakesh live with his parents5 What did Rakesh do with the cherry seeds6 Where did Rakesh plant the cherry seeds7 What happened to the garden in winter8 In which direction were the ducks flying9 Why did Rakesh put pebbles around the cherry tree
10Name the creature who visited the cherry tree
Second Language- Hindi
Section -A (Language)Question - 1निमलिखित निषयो म स निसी ए निषय पर निबध लिखिए ndash i) आज परदषण तजी स बढ़ रहा ह इसका कारण बतात हए यह भी बताए किक इस कस कम किकया जा सकता ह ii) अपन मिमतर की उन आदतो का वणampन कीजिजए जो आपको पसद नही तथा जिजसस आपकी दोसती पर बरा परभाव पड़ता ह अपनी दोसती को बचाए रखन क लि2ए आप कया करग 11
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
---------------------------------------------------------------------------------------------------------------------------------------
This Paper consists of 9 printed pages1
Question ndash 2
12
i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
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5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
-----------------------------------------------------------------------------------------------------------------------------------------------
6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
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Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
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f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
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a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
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4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
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f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
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d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
Picture CompositionPictures stimulate our thoughts and motivate us to express our views and ideas on what we see You do not have to describe the picture What you need to write about are the thoughts that come to your mind when you see the picture Does the picture remind you of an incident or a person Does it bring back happysad memories
Question 2 The LetterThe Informal Letter format
12 Galaxy Tower110 Park StreetKolkata 700104
1st January 2018
Dear AdityaFatherMother GrandfatherGrandmotherUncleAunty
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------
Yours lovinglyaffectionately Arjun
3
1 2 3
Spacing your letter is important Leave a line after writing the Senderrsquos Address and then write the date Leave a line again and then write the Salutation Begin your first paragraph from the next line Indent the first line as shown above Do not leave a line after each paragraph but indent the first line of a new paragraph Leave a line and then write the Complimentary closeDo not begin by asking a question such as ldquoHow are yourdquo Begin right away with the first point given in the Question
Topics1 Write a letter to a pen friend living abroad telling him about a family function and how you enjoyed it
2 You met a strange man who claimed to have supernatural powers but you did not believe him Write a letter to your father telling him how the same man was able to dupe one of your friends
The Formal letter format
12 Galaxy Tower 110 Park Street Kolkata 700104
1st January 2018
The Principal(Designation)The Heritage School(Name of Organization)994 Chowbaga RoadKolkata 700107
Dear Madam -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
Yours faithfullyAmit GangulyClass VI B
NOTE The tone should be polite and formal Spacing your letter is important Leave a line after writing the Senderrsquos Address and then write the date Leave a line again and then write the Receiverrsquos Address Leave a line and write the Salutation Begin your first paragraph from the next line Indent the first line as
4
shown above Do not leave a line after each paragraph but indent the first line of a new paragraph Leave a line and then write the Complimentary close
Topics1 Write a letter to the Principal of your school giving some suggestions regarding the
improvement in the food served in the school2 Write a letter to the librarian apologizing for the loss of a library book and asking for
details of the book so that it can be replaced
Question 3 The Comprehension
Guidelines Read the passage carefully once to understandits subject During the first reading do not think of the questions to be answered During the second reading try to understand the meaning of the unknown
wordsphrases Now read the Questions and try to find the answers from the passage Remember to answer the Questions in your own words Do not copy the exact
sentence from the passage You will lose marks Read the Summary-Question and find out the points from the passage Make both rough and fair draft along with the grid The rough draft must be written in
pen Cancel the rough draft neatly with a pencil cutting a line across from left to right Give a title to the summary justifying it
Rough draft
1 2 3 4 51 2 3 4 5 6 7 8 9 10
Fair draft 1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
Write the number of words at the bottom (50 words)
5
Question 4 Grammar
1 KINDS OF SENTENCES
Identify the following sentences1 Did you water the plants this morning2 All these things use electric power3 What a great singer Tansen was4 How rich the tradition of Indian Classical music is5 Tell me the story in brief6 Look at the rainbow stretching across the sky7 Install a rain water harvesting system in your colony8 Scientists have been looking for cleaner ways to light our lamp9 Shall I ever forget my happy childhood days10 Nobody can trust such a man
2 THE NOUN KINDS OF NOUNS
Underline the nouns in the following sentences and say whether they are commonproper collective or abstract
1 The flood destroyed the crops2 The guests were impressed by the elegance of the princess3 I have misplaced the entire pile of books4 Our Principal has both wisdom and knowledge5 The Jury has given its verdict6 Always speak the truth7 Winston Churchill was one of the greatest Prime Minister of England8 Our team is better than theirs9 You cannot pump the ocean dry10 The boy was rewarded for his honesty
3 PRONOUNS
Fill in with suitable pronouns
1 Papa bought these books for Anisha _________ are __________ Ask ____________ to take them to her room2 Some rooms give a beautiful view of the valley But __________ are all booked3 ldquoAre these my gloves or_________rdquo I asked Ram4 Manav has the habit of blaming ________ for everything bad5 Rashmi has a beautiful doll __________ likes to play with _________6 The book ________ you wanted to buy is out of stock7 Where are my car keys _________ have been looking for _______ for ten minutes ___________has taken them8 You should blame ________ for your loses9 ldquoWe bought this bag yesterday This bag is_________rdquo said Rohit and Sunil
6
10 The vase _________ you broke was a rare antique
4 ADJECTIVES
Fill in with the correct form of adjectives given in the brackets
1 The beach in Sochi was ____________than the beach in my town (nice)2 The mountains are a little __________ than the mountains in my country (big)3 The hotel used to be very bad Now it is ____________ (good)4 Do you think the winter Olympics are as __________ as the summer Olympics (interest)5 Moscow is the worldrsquos ___________city for foreigners (expensive)6 My brotherrsquos handwriting is ________than mine (bad)7 The planet Mars is _______ from the earth than the satellite moon (far)8 Susie is ___________ of all the four sisters (beautiful)9 Blood is _________ than water (thick)10 China is __________ than any other country in the world (populate)
5 VERBS ndash TRANSITIVE AND INTRANSITIVE
Underline the verbs in the given sentences and state whether they are transitive or intransitive
1 Heat expands metals2 Metals expand on heating3 The driver stopped the car4 The car stopped abruptly5 You must speak the truth6 You must speak loudly7 The boy is flying the kite8 The birds are flying in the sky9 The rider fell off the horse and broke his arm10 The woodcutter felled a huge tree11 The explosion sank the ship12 The ship sank suddenly
6 TENSES
Fill in with the correct form of the verb in brackets
1 He _______a prize for standing first in the quiz competition (win)2 Have you _______ my instructions (carry out)3 I _______ since morning (wait)4 The box was so heavy that the boy ______ not lift it (can)5 When I saw the child he ______ (cry)6 I _____ to my native place a week ago (go)7 We got our roof ___________ before the rainy season set in (repair)8 Not one of them dreamt of doing what he never ________ to do(attempt)9 She _______the railway station before the train came (reach)10I ____________ school last year (leave)
7
7 SUBJECT VERB AGREEMENT
From the choices given within brackets choose the correct answer to fill in the blanks
1Anita ______ (has have) a big house in Delhi2Every Saturday evening my children ______ (jumps jump) all over me to welcome me3The two Pathan brothers ________ (am is are) excellent cricketers4The smart little girl ______ (lives live) with her grandparents5Our new watchman _______ (does do) his work well6I ________ (has have) no new DVDs with me this week7Now my little brother ________ (imitates imitate) Casillas the star goalkeeper of Spain8Our neighbours ______ (plays play) volleyball every evening9These boys always ______ (does do) their homework10Madhavan _______ (am is are) a faithful fan of Maradona
8 ADVERBS
Fill the blanks with correct adverbs
1The kitten is __________ energetic2We are __________ late for the programme3Lunch is __________ ready4Maya will __________ help you with your homework5The teacher __________ laughs6The little brown dog barked __________7The doctor will see you __________8These boys live __________ the school9The house is not big __________ for a party10You are __________ wrong
9 PREPOSITION
Fill in the blanks with correct prepositions
1Every day Sapura goes to the market ______ 7 am2All school children should be in class ______ 730 am3Mr Kingston has been driving ______ 5 hours4The teacher says You have to hand in your homework ______ Tuesday5She has been waiting for her friend ______ 1000 am6If flooded ______ December last year7You have to wait ______ Monday for the O level examination results8______ the Second World War many people died9Please wait for me ______ I come back from school10You cannot enter the museum ______ 9 am
8
11The students have to do all the exercises ______ 3 hours
10 ARTICLES
Fill in the blanks with appropriate articles
1 He is most intelligent student of our class2 He was reading book3 Ganga is sacred river4 soldier was injured5 Yesterday I saw one-eyed man6 Please give me one-rupee note7 He met with accident He lost purse and watch in accident8 I gave her umbrella9 It is useful thing10 earth revolves round sun11 Punjab is border State12 book you want is not in library13 University is no place for lazy14 Himalayas lie to north of India15 This is most interesting book on history of English language
11 CONJUNCTIONS
Join the following pairs of sentences using the conjunctions given in brackets
1 Work hard You will pass (If)2 Give full attention to your studies You will succeed (Unless)3 Hurry up You will miss the train (Unless)4 Ruth ran very fast She could not catch up with Mark (Though)5 He has already delivered a good performance Nobody can question his eligibility (Since)6 I know He is a brave boy (That)7 lsquoWould you like to accompany mersquo He asked (Whether)8 We all respect him He is an honest man (Because)9 She cannot go to work She fully recovers from her illness (Before)10 Jane is quite warm and friendly Her sister is quite warm and friendly (Bothhellipand)
12 DIRECT AND INDIRECT SPEECH
Change the following into indirect speech
1 The girl said lsquoIt gives me great pleasure to be here this eveningrsquo2 The man said lsquoI must go as soon as possiblersquo
9
3 The teacher says lsquoIf you work hard you will passrsquo4 He said lsquoI have wonrsquo5 He said lsquoLetrsquos wait for her returnrsquo6He said I like this songrdquo7I dont speak Italian she said8Say hello to Jim they said9The film began at seven oclock he said10Dont play on the grass boys she said
English LiteratureNew Gemrsquos English Reader- Book 6A Explain the following lines1 Irsquoll tell you how the sun rose A ribbon at a time2 Incidentally the pride also lies in the fact that the game is said to have originated in India 3 Bapu will go to the seaside and make salt4 Arching high over A cool green house5 I put it on my teacherrsquos desk and wow she made a fuss 6 ldquoI have never heard this song beforehellip can I learn itrdquo7 ldquoPanch Parmeshwar ki jairdquo
B Answer the following question with reference to the context1 ldquoWhat a blessed day this is Fatherrdquo(i) Who said these words and to whom (ii) Why did the speaker say so (iii) What did the person spoken to do after this (iv) When did this incident take place
2 ldquoI am now the arbiter of truth and justicerdquo(i) Who said these words and to whom (ii) Where is the speaker at the moment (iii) What made the speaker say these words (iv) How does the speaker prove himself to be the arbiter of truth and justice ----------------------------------------------------------------------------------------------------This Revision-booklet consists of 3 printed pages3 India at PlayAnother game of touching and dismissing opponents is kabaddi(i) What are the three main skills in a game of kabaddi (ii) At which competition India has always won gold in kabaddi (iii) Where has the game originated from (iv) Which other games have been mentioned in the same source
4 A Handful of Salt lsquoWill you be goingrsquo Gokul wanted to know
10
(i) To whom was this question addressed (ii) Where was the person supposed to go (iii) Why will the person not go to that place (iv) What did the boys do after this
5 Spring Quiet Which sayeth softly ldquoWe spread no snarerdquo
(i) Who lsquosayeth softlyrsquo (ii) What can be heard here (iii) Explain the line lsquoWe spread no snarersquo (iv) Mention the figure of speech used here and explain how it has been used
6 ldquoToday I wrote this poem But Irsquom not sure if itrsquos goodrdquo(i) Who does lsquoIrsquo refer to (ii) Why is he not sure that the poem is good (iii) Which are the four figures of speech mentioned in the poem (iv) How did his teacher react on receiving the poem
7 I Will Tell You How the Sun RosePut gently up the evening bars And led the flock away
(i) Who put up the evening bars (ii) Who does lsquoflockrsquo refer to (iii) Where did the person lead the lsquoflockrsquo to (iv)Why did the person do so
Rapid Reader (A Special Tree by Ruskin Bond)1 How old was Rakesh when he first had a taste of cherries2 Where did Rakesh live3 Who did Rakesh live with4 Why didnrsquot Rakesh live with his parents5 What did Rakesh do with the cherry seeds6 Where did Rakesh plant the cherry seeds7 What happened to the garden in winter8 In which direction were the ducks flying9 Why did Rakesh put pebbles around the cherry tree
10Name the creature who visited the cherry tree
Second Language- Hindi
Section -A (Language)Question - 1निमलिखित निषयो म स निसी ए निषय पर निबध लिखिए ndash i) आज परदषण तजी स बढ़ रहा ह इसका कारण बतात हए यह भी बताए किक इस कस कम किकया जा सकता ह ii) अपन मिमतर की उन आदतो का वणampन कीजिजए जो आपको पसद नही तथा जिजसस आपकी दोसती पर बरा परभाव पड़ता ह अपनी दोसती को बचाए रखन क लि2ए आप कया करग 11
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
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This Paper consists of 9 printed pages1
Question ndash 2
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i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
-------------------------------------------------------------------------------------------------------------------------------------------------
5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
-----------------------------------------------------------------------------------------------------------------------------------------------
6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
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শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
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সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
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বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
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মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
Spacing your letter is important Leave a line after writing the Senderrsquos Address and then write the date Leave a line again and then write the Salutation Begin your first paragraph from the next line Indent the first line as shown above Do not leave a line after each paragraph but indent the first line of a new paragraph Leave a line and then write the Complimentary closeDo not begin by asking a question such as ldquoHow are yourdquo Begin right away with the first point given in the Question
Topics1 Write a letter to a pen friend living abroad telling him about a family function and how you enjoyed it
2 You met a strange man who claimed to have supernatural powers but you did not believe him Write a letter to your father telling him how the same man was able to dupe one of your friends
The Formal letter format
12 Galaxy Tower 110 Park Street Kolkata 700104
1st January 2018
The Principal(Designation)The Heritage School(Name of Organization)994 Chowbaga RoadKolkata 700107
Dear Madam -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
Yours faithfullyAmit GangulyClass VI B
NOTE The tone should be polite and formal Spacing your letter is important Leave a line after writing the Senderrsquos Address and then write the date Leave a line again and then write the Receiverrsquos Address Leave a line and write the Salutation Begin your first paragraph from the next line Indent the first line as
4
shown above Do not leave a line after each paragraph but indent the first line of a new paragraph Leave a line and then write the Complimentary close
Topics1 Write a letter to the Principal of your school giving some suggestions regarding the
improvement in the food served in the school2 Write a letter to the librarian apologizing for the loss of a library book and asking for
details of the book so that it can be replaced
Question 3 The Comprehension
Guidelines Read the passage carefully once to understandits subject During the first reading do not think of the questions to be answered During the second reading try to understand the meaning of the unknown
wordsphrases Now read the Questions and try to find the answers from the passage Remember to answer the Questions in your own words Do not copy the exact
sentence from the passage You will lose marks Read the Summary-Question and find out the points from the passage Make both rough and fair draft along with the grid The rough draft must be written in
pen Cancel the rough draft neatly with a pencil cutting a line across from left to right Give a title to the summary justifying it
Rough draft
1 2 3 4 51 2 3 4 5 6 7 8 9 10
Fair draft 1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
Write the number of words at the bottom (50 words)
5
Question 4 Grammar
1 KINDS OF SENTENCES
Identify the following sentences1 Did you water the plants this morning2 All these things use electric power3 What a great singer Tansen was4 How rich the tradition of Indian Classical music is5 Tell me the story in brief6 Look at the rainbow stretching across the sky7 Install a rain water harvesting system in your colony8 Scientists have been looking for cleaner ways to light our lamp9 Shall I ever forget my happy childhood days10 Nobody can trust such a man
2 THE NOUN KINDS OF NOUNS
Underline the nouns in the following sentences and say whether they are commonproper collective or abstract
1 The flood destroyed the crops2 The guests were impressed by the elegance of the princess3 I have misplaced the entire pile of books4 Our Principal has both wisdom and knowledge5 The Jury has given its verdict6 Always speak the truth7 Winston Churchill was one of the greatest Prime Minister of England8 Our team is better than theirs9 You cannot pump the ocean dry10 The boy was rewarded for his honesty
3 PRONOUNS
Fill in with suitable pronouns
1 Papa bought these books for Anisha _________ are __________ Ask ____________ to take them to her room2 Some rooms give a beautiful view of the valley But __________ are all booked3 ldquoAre these my gloves or_________rdquo I asked Ram4 Manav has the habit of blaming ________ for everything bad5 Rashmi has a beautiful doll __________ likes to play with _________6 The book ________ you wanted to buy is out of stock7 Where are my car keys _________ have been looking for _______ for ten minutes ___________has taken them8 You should blame ________ for your loses9 ldquoWe bought this bag yesterday This bag is_________rdquo said Rohit and Sunil
6
10 The vase _________ you broke was a rare antique
4 ADJECTIVES
Fill in with the correct form of adjectives given in the brackets
1 The beach in Sochi was ____________than the beach in my town (nice)2 The mountains are a little __________ than the mountains in my country (big)3 The hotel used to be very bad Now it is ____________ (good)4 Do you think the winter Olympics are as __________ as the summer Olympics (interest)5 Moscow is the worldrsquos ___________city for foreigners (expensive)6 My brotherrsquos handwriting is ________than mine (bad)7 The planet Mars is _______ from the earth than the satellite moon (far)8 Susie is ___________ of all the four sisters (beautiful)9 Blood is _________ than water (thick)10 China is __________ than any other country in the world (populate)
5 VERBS ndash TRANSITIVE AND INTRANSITIVE
Underline the verbs in the given sentences and state whether they are transitive or intransitive
1 Heat expands metals2 Metals expand on heating3 The driver stopped the car4 The car stopped abruptly5 You must speak the truth6 You must speak loudly7 The boy is flying the kite8 The birds are flying in the sky9 The rider fell off the horse and broke his arm10 The woodcutter felled a huge tree11 The explosion sank the ship12 The ship sank suddenly
6 TENSES
Fill in with the correct form of the verb in brackets
1 He _______a prize for standing first in the quiz competition (win)2 Have you _______ my instructions (carry out)3 I _______ since morning (wait)4 The box was so heavy that the boy ______ not lift it (can)5 When I saw the child he ______ (cry)6 I _____ to my native place a week ago (go)7 We got our roof ___________ before the rainy season set in (repair)8 Not one of them dreamt of doing what he never ________ to do(attempt)9 She _______the railway station before the train came (reach)10I ____________ school last year (leave)
7
7 SUBJECT VERB AGREEMENT
From the choices given within brackets choose the correct answer to fill in the blanks
1Anita ______ (has have) a big house in Delhi2Every Saturday evening my children ______ (jumps jump) all over me to welcome me3The two Pathan brothers ________ (am is are) excellent cricketers4The smart little girl ______ (lives live) with her grandparents5Our new watchman _______ (does do) his work well6I ________ (has have) no new DVDs with me this week7Now my little brother ________ (imitates imitate) Casillas the star goalkeeper of Spain8Our neighbours ______ (plays play) volleyball every evening9These boys always ______ (does do) their homework10Madhavan _______ (am is are) a faithful fan of Maradona
8 ADVERBS
Fill the blanks with correct adverbs
1The kitten is __________ energetic2We are __________ late for the programme3Lunch is __________ ready4Maya will __________ help you with your homework5The teacher __________ laughs6The little brown dog barked __________7The doctor will see you __________8These boys live __________ the school9The house is not big __________ for a party10You are __________ wrong
9 PREPOSITION
Fill in the blanks with correct prepositions
1Every day Sapura goes to the market ______ 7 am2All school children should be in class ______ 730 am3Mr Kingston has been driving ______ 5 hours4The teacher says You have to hand in your homework ______ Tuesday5She has been waiting for her friend ______ 1000 am6If flooded ______ December last year7You have to wait ______ Monday for the O level examination results8______ the Second World War many people died9Please wait for me ______ I come back from school10You cannot enter the museum ______ 9 am
8
11The students have to do all the exercises ______ 3 hours
10 ARTICLES
Fill in the blanks with appropriate articles
1 He is most intelligent student of our class2 He was reading book3 Ganga is sacred river4 soldier was injured5 Yesterday I saw one-eyed man6 Please give me one-rupee note7 He met with accident He lost purse and watch in accident8 I gave her umbrella9 It is useful thing10 earth revolves round sun11 Punjab is border State12 book you want is not in library13 University is no place for lazy14 Himalayas lie to north of India15 This is most interesting book on history of English language
11 CONJUNCTIONS
Join the following pairs of sentences using the conjunctions given in brackets
1 Work hard You will pass (If)2 Give full attention to your studies You will succeed (Unless)3 Hurry up You will miss the train (Unless)4 Ruth ran very fast She could not catch up with Mark (Though)5 He has already delivered a good performance Nobody can question his eligibility (Since)6 I know He is a brave boy (That)7 lsquoWould you like to accompany mersquo He asked (Whether)8 We all respect him He is an honest man (Because)9 She cannot go to work She fully recovers from her illness (Before)10 Jane is quite warm and friendly Her sister is quite warm and friendly (Bothhellipand)
12 DIRECT AND INDIRECT SPEECH
Change the following into indirect speech
1 The girl said lsquoIt gives me great pleasure to be here this eveningrsquo2 The man said lsquoI must go as soon as possiblersquo
9
3 The teacher says lsquoIf you work hard you will passrsquo4 He said lsquoI have wonrsquo5 He said lsquoLetrsquos wait for her returnrsquo6He said I like this songrdquo7I dont speak Italian she said8Say hello to Jim they said9The film began at seven oclock he said10Dont play on the grass boys she said
English LiteratureNew Gemrsquos English Reader- Book 6A Explain the following lines1 Irsquoll tell you how the sun rose A ribbon at a time2 Incidentally the pride also lies in the fact that the game is said to have originated in India 3 Bapu will go to the seaside and make salt4 Arching high over A cool green house5 I put it on my teacherrsquos desk and wow she made a fuss 6 ldquoI have never heard this song beforehellip can I learn itrdquo7 ldquoPanch Parmeshwar ki jairdquo
B Answer the following question with reference to the context1 ldquoWhat a blessed day this is Fatherrdquo(i) Who said these words and to whom (ii) Why did the speaker say so (iii) What did the person spoken to do after this (iv) When did this incident take place
2 ldquoI am now the arbiter of truth and justicerdquo(i) Who said these words and to whom (ii) Where is the speaker at the moment (iii) What made the speaker say these words (iv) How does the speaker prove himself to be the arbiter of truth and justice ----------------------------------------------------------------------------------------------------This Revision-booklet consists of 3 printed pages3 India at PlayAnother game of touching and dismissing opponents is kabaddi(i) What are the three main skills in a game of kabaddi (ii) At which competition India has always won gold in kabaddi (iii) Where has the game originated from (iv) Which other games have been mentioned in the same source
4 A Handful of Salt lsquoWill you be goingrsquo Gokul wanted to know
10
(i) To whom was this question addressed (ii) Where was the person supposed to go (iii) Why will the person not go to that place (iv) What did the boys do after this
5 Spring Quiet Which sayeth softly ldquoWe spread no snarerdquo
(i) Who lsquosayeth softlyrsquo (ii) What can be heard here (iii) Explain the line lsquoWe spread no snarersquo (iv) Mention the figure of speech used here and explain how it has been used
6 ldquoToday I wrote this poem But Irsquom not sure if itrsquos goodrdquo(i) Who does lsquoIrsquo refer to (ii) Why is he not sure that the poem is good (iii) Which are the four figures of speech mentioned in the poem (iv) How did his teacher react on receiving the poem
7 I Will Tell You How the Sun RosePut gently up the evening bars And led the flock away
(i) Who put up the evening bars (ii) Who does lsquoflockrsquo refer to (iii) Where did the person lead the lsquoflockrsquo to (iv)Why did the person do so
Rapid Reader (A Special Tree by Ruskin Bond)1 How old was Rakesh when he first had a taste of cherries2 Where did Rakesh live3 Who did Rakesh live with4 Why didnrsquot Rakesh live with his parents5 What did Rakesh do with the cherry seeds6 Where did Rakesh plant the cherry seeds7 What happened to the garden in winter8 In which direction were the ducks flying9 Why did Rakesh put pebbles around the cherry tree
10Name the creature who visited the cherry tree
Second Language- Hindi
Section -A (Language)Question - 1निमलिखित निषयो म स निसी ए निषय पर निबध लिखिए ndash i) आज परदषण तजी स बढ़ रहा ह इसका कारण बतात हए यह भी बताए किक इस कस कम किकया जा सकता ह ii) अपन मिमतर की उन आदतो का वणampन कीजिजए जो आपको पसद नही तथा जिजसस आपकी दोसती पर बरा परभाव पड़ता ह अपनी दोसती को बचाए रखन क लि2ए आप कया करग 11
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
---------------------------------------------------------------------------------------------------------------------------------------
This Paper consists of 9 printed pages1
Question ndash 2
12
i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
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5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
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6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
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7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
shown above Do not leave a line after each paragraph but indent the first line of a new paragraph Leave a line and then write the Complimentary close
Topics1 Write a letter to the Principal of your school giving some suggestions regarding the
improvement in the food served in the school2 Write a letter to the librarian apologizing for the loss of a library book and asking for
details of the book so that it can be replaced
Question 3 The Comprehension
Guidelines Read the passage carefully once to understandits subject During the first reading do not think of the questions to be answered During the second reading try to understand the meaning of the unknown
wordsphrases Now read the Questions and try to find the answers from the passage Remember to answer the Questions in your own words Do not copy the exact
sentence from the passage You will lose marks Read the Summary-Question and find out the points from the passage Make both rough and fair draft along with the grid The rough draft must be written in
pen Cancel the rough draft neatly with a pencil cutting a line across from left to right Give a title to the summary justifying it
Rough draft
1 2 3 4 51 2 3 4 5 6 7 8 9 10
Fair draft 1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
Write the number of words at the bottom (50 words)
5
Question 4 Grammar
1 KINDS OF SENTENCES
Identify the following sentences1 Did you water the plants this morning2 All these things use electric power3 What a great singer Tansen was4 How rich the tradition of Indian Classical music is5 Tell me the story in brief6 Look at the rainbow stretching across the sky7 Install a rain water harvesting system in your colony8 Scientists have been looking for cleaner ways to light our lamp9 Shall I ever forget my happy childhood days10 Nobody can trust such a man
2 THE NOUN KINDS OF NOUNS
Underline the nouns in the following sentences and say whether they are commonproper collective or abstract
1 The flood destroyed the crops2 The guests were impressed by the elegance of the princess3 I have misplaced the entire pile of books4 Our Principal has both wisdom and knowledge5 The Jury has given its verdict6 Always speak the truth7 Winston Churchill was one of the greatest Prime Minister of England8 Our team is better than theirs9 You cannot pump the ocean dry10 The boy was rewarded for his honesty
3 PRONOUNS
Fill in with suitable pronouns
1 Papa bought these books for Anisha _________ are __________ Ask ____________ to take them to her room2 Some rooms give a beautiful view of the valley But __________ are all booked3 ldquoAre these my gloves or_________rdquo I asked Ram4 Manav has the habit of blaming ________ for everything bad5 Rashmi has a beautiful doll __________ likes to play with _________6 The book ________ you wanted to buy is out of stock7 Where are my car keys _________ have been looking for _______ for ten minutes ___________has taken them8 You should blame ________ for your loses9 ldquoWe bought this bag yesterday This bag is_________rdquo said Rohit and Sunil
6
10 The vase _________ you broke was a rare antique
4 ADJECTIVES
Fill in with the correct form of adjectives given in the brackets
1 The beach in Sochi was ____________than the beach in my town (nice)2 The mountains are a little __________ than the mountains in my country (big)3 The hotel used to be very bad Now it is ____________ (good)4 Do you think the winter Olympics are as __________ as the summer Olympics (interest)5 Moscow is the worldrsquos ___________city for foreigners (expensive)6 My brotherrsquos handwriting is ________than mine (bad)7 The planet Mars is _______ from the earth than the satellite moon (far)8 Susie is ___________ of all the four sisters (beautiful)9 Blood is _________ than water (thick)10 China is __________ than any other country in the world (populate)
5 VERBS ndash TRANSITIVE AND INTRANSITIVE
Underline the verbs in the given sentences and state whether they are transitive or intransitive
1 Heat expands metals2 Metals expand on heating3 The driver stopped the car4 The car stopped abruptly5 You must speak the truth6 You must speak loudly7 The boy is flying the kite8 The birds are flying in the sky9 The rider fell off the horse and broke his arm10 The woodcutter felled a huge tree11 The explosion sank the ship12 The ship sank suddenly
6 TENSES
Fill in with the correct form of the verb in brackets
1 He _______a prize for standing first in the quiz competition (win)2 Have you _______ my instructions (carry out)3 I _______ since morning (wait)4 The box was so heavy that the boy ______ not lift it (can)5 When I saw the child he ______ (cry)6 I _____ to my native place a week ago (go)7 We got our roof ___________ before the rainy season set in (repair)8 Not one of them dreamt of doing what he never ________ to do(attempt)9 She _______the railway station before the train came (reach)10I ____________ school last year (leave)
7
7 SUBJECT VERB AGREEMENT
From the choices given within brackets choose the correct answer to fill in the blanks
1Anita ______ (has have) a big house in Delhi2Every Saturday evening my children ______ (jumps jump) all over me to welcome me3The two Pathan brothers ________ (am is are) excellent cricketers4The smart little girl ______ (lives live) with her grandparents5Our new watchman _______ (does do) his work well6I ________ (has have) no new DVDs with me this week7Now my little brother ________ (imitates imitate) Casillas the star goalkeeper of Spain8Our neighbours ______ (plays play) volleyball every evening9These boys always ______ (does do) their homework10Madhavan _______ (am is are) a faithful fan of Maradona
8 ADVERBS
Fill the blanks with correct adverbs
1The kitten is __________ energetic2We are __________ late for the programme3Lunch is __________ ready4Maya will __________ help you with your homework5The teacher __________ laughs6The little brown dog barked __________7The doctor will see you __________8These boys live __________ the school9The house is not big __________ for a party10You are __________ wrong
9 PREPOSITION
Fill in the blanks with correct prepositions
1Every day Sapura goes to the market ______ 7 am2All school children should be in class ______ 730 am3Mr Kingston has been driving ______ 5 hours4The teacher says You have to hand in your homework ______ Tuesday5She has been waiting for her friend ______ 1000 am6If flooded ______ December last year7You have to wait ______ Monday for the O level examination results8______ the Second World War many people died9Please wait for me ______ I come back from school10You cannot enter the museum ______ 9 am
8
11The students have to do all the exercises ______ 3 hours
10 ARTICLES
Fill in the blanks with appropriate articles
1 He is most intelligent student of our class2 He was reading book3 Ganga is sacred river4 soldier was injured5 Yesterday I saw one-eyed man6 Please give me one-rupee note7 He met with accident He lost purse and watch in accident8 I gave her umbrella9 It is useful thing10 earth revolves round sun11 Punjab is border State12 book you want is not in library13 University is no place for lazy14 Himalayas lie to north of India15 This is most interesting book on history of English language
11 CONJUNCTIONS
Join the following pairs of sentences using the conjunctions given in brackets
1 Work hard You will pass (If)2 Give full attention to your studies You will succeed (Unless)3 Hurry up You will miss the train (Unless)4 Ruth ran very fast She could not catch up with Mark (Though)5 He has already delivered a good performance Nobody can question his eligibility (Since)6 I know He is a brave boy (That)7 lsquoWould you like to accompany mersquo He asked (Whether)8 We all respect him He is an honest man (Because)9 She cannot go to work She fully recovers from her illness (Before)10 Jane is quite warm and friendly Her sister is quite warm and friendly (Bothhellipand)
12 DIRECT AND INDIRECT SPEECH
Change the following into indirect speech
1 The girl said lsquoIt gives me great pleasure to be here this eveningrsquo2 The man said lsquoI must go as soon as possiblersquo
9
3 The teacher says lsquoIf you work hard you will passrsquo4 He said lsquoI have wonrsquo5 He said lsquoLetrsquos wait for her returnrsquo6He said I like this songrdquo7I dont speak Italian she said8Say hello to Jim they said9The film began at seven oclock he said10Dont play on the grass boys she said
English LiteratureNew Gemrsquos English Reader- Book 6A Explain the following lines1 Irsquoll tell you how the sun rose A ribbon at a time2 Incidentally the pride also lies in the fact that the game is said to have originated in India 3 Bapu will go to the seaside and make salt4 Arching high over A cool green house5 I put it on my teacherrsquos desk and wow she made a fuss 6 ldquoI have never heard this song beforehellip can I learn itrdquo7 ldquoPanch Parmeshwar ki jairdquo
B Answer the following question with reference to the context1 ldquoWhat a blessed day this is Fatherrdquo(i) Who said these words and to whom (ii) Why did the speaker say so (iii) What did the person spoken to do after this (iv) When did this incident take place
2 ldquoI am now the arbiter of truth and justicerdquo(i) Who said these words and to whom (ii) Where is the speaker at the moment (iii) What made the speaker say these words (iv) How does the speaker prove himself to be the arbiter of truth and justice ----------------------------------------------------------------------------------------------------This Revision-booklet consists of 3 printed pages3 India at PlayAnother game of touching and dismissing opponents is kabaddi(i) What are the three main skills in a game of kabaddi (ii) At which competition India has always won gold in kabaddi (iii) Where has the game originated from (iv) Which other games have been mentioned in the same source
4 A Handful of Salt lsquoWill you be goingrsquo Gokul wanted to know
10
(i) To whom was this question addressed (ii) Where was the person supposed to go (iii) Why will the person not go to that place (iv) What did the boys do after this
5 Spring Quiet Which sayeth softly ldquoWe spread no snarerdquo
(i) Who lsquosayeth softlyrsquo (ii) What can be heard here (iii) Explain the line lsquoWe spread no snarersquo (iv) Mention the figure of speech used here and explain how it has been used
6 ldquoToday I wrote this poem But Irsquom not sure if itrsquos goodrdquo(i) Who does lsquoIrsquo refer to (ii) Why is he not sure that the poem is good (iii) Which are the four figures of speech mentioned in the poem (iv) How did his teacher react on receiving the poem
7 I Will Tell You How the Sun RosePut gently up the evening bars And led the flock away
(i) Who put up the evening bars (ii) Who does lsquoflockrsquo refer to (iii) Where did the person lead the lsquoflockrsquo to (iv)Why did the person do so
Rapid Reader (A Special Tree by Ruskin Bond)1 How old was Rakesh when he first had a taste of cherries2 Where did Rakesh live3 Who did Rakesh live with4 Why didnrsquot Rakesh live with his parents5 What did Rakesh do with the cherry seeds6 Where did Rakesh plant the cherry seeds7 What happened to the garden in winter8 In which direction were the ducks flying9 Why did Rakesh put pebbles around the cherry tree
10Name the creature who visited the cherry tree
Second Language- Hindi
Section -A (Language)Question - 1निमलिखित निषयो म स निसी ए निषय पर निबध लिखिए ndash i) आज परदषण तजी स बढ़ रहा ह इसका कारण बतात हए यह भी बताए किक इस कस कम किकया जा सकता ह ii) अपन मिमतर की उन आदतो का वणampन कीजिजए जो आपको पसद नही तथा जिजसस आपकी दोसती पर बरा परभाव पड़ता ह अपनी दोसती को बचाए रखन क लि2ए आप कया करग 11
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
---------------------------------------------------------------------------------------------------------------------------------------
This Paper consists of 9 printed pages1
Question ndash 2
12
i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
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5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
-----------------------------------------------------------------------------------------------------------------------------------------------
6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
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Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
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f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
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a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
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4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
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f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
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d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
Question 4 Grammar
1 KINDS OF SENTENCES
Identify the following sentences1 Did you water the plants this morning2 All these things use electric power3 What a great singer Tansen was4 How rich the tradition of Indian Classical music is5 Tell me the story in brief6 Look at the rainbow stretching across the sky7 Install a rain water harvesting system in your colony8 Scientists have been looking for cleaner ways to light our lamp9 Shall I ever forget my happy childhood days10 Nobody can trust such a man
2 THE NOUN KINDS OF NOUNS
Underline the nouns in the following sentences and say whether they are commonproper collective or abstract
1 The flood destroyed the crops2 The guests were impressed by the elegance of the princess3 I have misplaced the entire pile of books4 Our Principal has both wisdom and knowledge5 The Jury has given its verdict6 Always speak the truth7 Winston Churchill was one of the greatest Prime Minister of England8 Our team is better than theirs9 You cannot pump the ocean dry10 The boy was rewarded for his honesty
3 PRONOUNS
Fill in with suitable pronouns
1 Papa bought these books for Anisha _________ are __________ Ask ____________ to take them to her room2 Some rooms give a beautiful view of the valley But __________ are all booked3 ldquoAre these my gloves or_________rdquo I asked Ram4 Manav has the habit of blaming ________ for everything bad5 Rashmi has a beautiful doll __________ likes to play with _________6 The book ________ you wanted to buy is out of stock7 Where are my car keys _________ have been looking for _______ for ten minutes ___________has taken them8 You should blame ________ for your loses9 ldquoWe bought this bag yesterday This bag is_________rdquo said Rohit and Sunil
6
10 The vase _________ you broke was a rare antique
4 ADJECTIVES
Fill in with the correct form of adjectives given in the brackets
1 The beach in Sochi was ____________than the beach in my town (nice)2 The mountains are a little __________ than the mountains in my country (big)3 The hotel used to be very bad Now it is ____________ (good)4 Do you think the winter Olympics are as __________ as the summer Olympics (interest)5 Moscow is the worldrsquos ___________city for foreigners (expensive)6 My brotherrsquos handwriting is ________than mine (bad)7 The planet Mars is _______ from the earth than the satellite moon (far)8 Susie is ___________ of all the four sisters (beautiful)9 Blood is _________ than water (thick)10 China is __________ than any other country in the world (populate)
5 VERBS ndash TRANSITIVE AND INTRANSITIVE
Underline the verbs in the given sentences and state whether they are transitive or intransitive
1 Heat expands metals2 Metals expand on heating3 The driver stopped the car4 The car stopped abruptly5 You must speak the truth6 You must speak loudly7 The boy is flying the kite8 The birds are flying in the sky9 The rider fell off the horse and broke his arm10 The woodcutter felled a huge tree11 The explosion sank the ship12 The ship sank suddenly
6 TENSES
Fill in with the correct form of the verb in brackets
1 He _______a prize for standing first in the quiz competition (win)2 Have you _______ my instructions (carry out)3 I _______ since morning (wait)4 The box was so heavy that the boy ______ not lift it (can)5 When I saw the child he ______ (cry)6 I _____ to my native place a week ago (go)7 We got our roof ___________ before the rainy season set in (repair)8 Not one of them dreamt of doing what he never ________ to do(attempt)9 She _______the railway station before the train came (reach)10I ____________ school last year (leave)
7
7 SUBJECT VERB AGREEMENT
From the choices given within brackets choose the correct answer to fill in the blanks
1Anita ______ (has have) a big house in Delhi2Every Saturday evening my children ______ (jumps jump) all over me to welcome me3The two Pathan brothers ________ (am is are) excellent cricketers4The smart little girl ______ (lives live) with her grandparents5Our new watchman _______ (does do) his work well6I ________ (has have) no new DVDs with me this week7Now my little brother ________ (imitates imitate) Casillas the star goalkeeper of Spain8Our neighbours ______ (plays play) volleyball every evening9These boys always ______ (does do) their homework10Madhavan _______ (am is are) a faithful fan of Maradona
8 ADVERBS
Fill the blanks with correct adverbs
1The kitten is __________ energetic2We are __________ late for the programme3Lunch is __________ ready4Maya will __________ help you with your homework5The teacher __________ laughs6The little brown dog barked __________7The doctor will see you __________8These boys live __________ the school9The house is not big __________ for a party10You are __________ wrong
9 PREPOSITION
Fill in the blanks with correct prepositions
1Every day Sapura goes to the market ______ 7 am2All school children should be in class ______ 730 am3Mr Kingston has been driving ______ 5 hours4The teacher says You have to hand in your homework ______ Tuesday5She has been waiting for her friend ______ 1000 am6If flooded ______ December last year7You have to wait ______ Monday for the O level examination results8______ the Second World War many people died9Please wait for me ______ I come back from school10You cannot enter the museum ______ 9 am
8
11The students have to do all the exercises ______ 3 hours
10 ARTICLES
Fill in the blanks with appropriate articles
1 He is most intelligent student of our class2 He was reading book3 Ganga is sacred river4 soldier was injured5 Yesterday I saw one-eyed man6 Please give me one-rupee note7 He met with accident He lost purse and watch in accident8 I gave her umbrella9 It is useful thing10 earth revolves round sun11 Punjab is border State12 book you want is not in library13 University is no place for lazy14 Himalayas lie to north of India15 This is most interesting book on history of English language
11 CONJUNCTIONS
Join the following pairs of sentences using the conjunctions given in brackets
1 Work hard You will pass (If)2 Give full attention to your studies You will succeed (Unless)3 Hurry up You will miss the train (Unless)4 Ruth ran very fast She could not catch up with Mark (Though)5 He has already delivered a good performance Nobody can question his eligibility (Since)6 I know He is a brave boy (That)7 lsquoWould you like to accompany mersquo He asked (Whether)8 We all respect him He is an honest man (Because)9 She cannot go to work She fully recovers from her illness (Before)10 Jane is quite warm and friendly Her sister is quite warm and friendly (Bothhellipand)
12 DIRECT AND INDIRECT SPEECH
Change the following into indirect speech
1 The girl said lsquoIt gives me great pleasure to be here this eveningrsquo2 The man said lsquoI must go as soon as possiblersquo
9
3 The teacher says lsquoIf you work hard you will passrsquo4 He said lsquoI have wonrsquo5 He said lsquoLetrsquos wait for her returnrsquo6He said I like this songrdquo7I dont speak Italian she said8Say hello to Jim they said9The film began at seven oclock he said10Dont play on the grass boys she said
English LiteratureNew Gemrsquos English Reader- Book 6A Explain the following lines1 Irsquoll tell you how the sun rose A ribbon at a time2 Incidentally the pride also lies in the fact that the game is said to have originated in India 3 Bapu will go to the seaside and make salt4 Arching high over A cool green house5 I put it on my teacherrsquos desk and wow she made a fuss 6 ldquoI have never heard this song beforehellip can I learn itrdquo7 ldquoPanch Parmeshwar ki jairdquo
B Answer the following question with reference to the context1 ldquoWhat a blessed day this is Fatherrdquo(i) Who said these words and to whom (ii) Why did the speaker say so (iii) What did the person spoken to do after this (iv) When did this incident take place
2 ldquoI am now the arbiter of truth and justicerdquo(i) Who said these words and to whom (ii) Where is the speaker at the moment (iii) What made the speaker say these words (iv) How does the speaker prove himself to be the arbiter of truth and justice ----------------------------------------------------------------------------------------------------This Revision-booklet consists of 3 printed pages3 India at PlayAnother game of touching and dismissing opponents is kabaddi(i) What are the three main skills in a game of kabaddi (ii) At which competition India has always won gold in kabaddi (iii) Where has the game originated from (iv) Which other games have been mentioned in the same source
4 A Handful of Salt lsquoWill you be goingrsquo Gokul wanted to know
10
(i) To whom was this question addressed (ii) Where was the person supposed to go (iii) Why will the person not go to that place (iv) What did the boys do after this
5 Spring Quiet Which sayeth softly ldquoWe spread no snarerdquo
(i) Who lsquosayeth softlyrsquo (ii) What can be heard here (iii) Explain the line lsquoWe spread no snarersquo (iv) Mention the figure of speech used here and explain how it has been used
6 ldquoToday I wrote this poem But Irsquom not sure if itrsquos goodrdquo(i) Who does lsquoIrsquo refer to (ii) Why is he not sure that the poem is good (iii) Which are the four figures of speech mentioned in the poem (iv) How did his teacher react on receiving the poem
7 I Will Tell You How the Sun RosePut gently up the evening bars And led the flock away
(i) Who put up the evening bars (ii) Who does lsquoflockrsquo refer to (iii) Where did the person lead the lsquoflockrsquo to (iv)Why did the person do so
Rapid Reader (A Special Tree by Ruskin Bond)1 How old was Rakesh when he first had a taste of cherries2 Where did Rakesh live3 Who did Rakesh live with4 Why didnrsquot Rakesh live with his parents5 What did Rakesh do with the cherry seeds6 Where did Rakesh plant the cherry seeds7 What happened to the garden in winter8 In which direction were the ducks flying9 Why did Rakesh put pebbles around the cherry tree
10Name the creature who visited the cherry tree
Second Language- Hindi
Section -A (Language)Question - 1निमलिखित निषयो म स निसी ए निषय पर निबध लिखिए ndash i) आज परदषण तजी स बढ़ रहा ह इसका कारण बतात हए यह भी बताए किक इस कस कम किकया जा सकता ह ii) अपन मिमतर की उन आदतो का वणampन कीजिजए जो आपको पसद नही तथा जिजसस आपकी दोसती पर बरा परभाव पड़ता ह अपनी दोसती को बचाए रखन क लि2ए आप कया करग 11
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
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This Paper consists of 9 printed pages1
Question ndash 2
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i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
-------------------------------------------------------------------------------------------------------------------------------------------------
5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
-----------------------------------------------------------------------------------------------------------------------------------------------
6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
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শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
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সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
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বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
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মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
10 The vase _________ you broke was a rare antique
4 ADJECTIVES
Fill in with the correct form of adjectives given in the brackets
1 The beach in Sochi was ____________than the beach in my town (nice)2 The mountains are a little __________ than the mountains in my country (big)3 The hotel used to be very bad Now it is ____________ (good)4 Do you think the winter Olympics are as __________ as the summer Olympics (interest)5 Moscow is the worldrsquos ___________city for foreigners (expensive)6 My brotherrsquos handwriting is ________than mine (bad)7 The planet Mars is _______ from the earth than the satellite moon (far)8 Susie is ___________ of all the four sisters (beautiful)9 Blood is _________ than water (thick)10 China is __________ than any other country in the world (populate)
5 VERBS ndash TRANSITIVE AND INTRANSITIVE
Underline the verbs in the given sentences and state whether they are transitive or intransitive
1 Heat expands metals2 Metals expand on heating3 The driver stopped the car4 The car stopped abruptly5 You must speak the truth6 You must speak loudly7 The boy is flying the kite8 The birds are flying in the sky9 The rider fell off the horse and broke his arm10 The woodcutter felled a huge tree11 The explosion sank the ship12 The ship sank suddenly
6 TENSES
Fill in with the correct form of the verb in brackets
1 He _______a prize for standing first in the quiz competition (win)2 Have you _______ my instructions (carry out)3 I _______ since morning (wait)4 The box was so heavy that the boy ______ not lift it (can)5 When I saw the child he ______ (cry)6 I _____ to my native place a week ago (go)7 We got our roof ___________ before the rainy season set in (repair)8 Not one of them dreamt of doing what he never ________ to do(attempt)9 She _______the railway station before the train came (reach)10I ____________ school last year (leave)
7
7 SUBJECT VERB AGREEMENT
From the choices given within brackets choose the correct answer to fill in the blanks
1Anita ______ (has have) a big house in Delhi2Every Saturday evening my children ______ (jumps jump) all over me to welcome me3The two Pathan brothers ________ (am is are) excellent cricketers4The smart little girl ______ (lives live) with her grandparents5Our new watchman _______ (does do) his work well6I ________ (has have) no new DVDs with me this week7Now my little brother ________ (imitates imitate) Casillas the star goalkeeper of Spain8Our neighbours ______ (plays play) volleyball every evening9These boys always ______ (does do) their homework10Madhavan _______ (am is are) a faithful fan of Maradona
8 ADVERBS
Fill the blanks with correct adverbs
1The kitten is __________ energetic2We are __________ late for the programme3Lunch is __________ ready4Maya will __________ help you with your homework5The teacher __________ laughs6The little brown dog barked __________7The doctor will see you __________8These boys live __________ the school9The house is not big __________ for a party10You are __________ wrong
9 PREPOSITION
Fill in the blanks with correct prepositions
1Every day Sapura goes to the market ______ 7 am2All school children should be in class ______ 730 am3Mr Kingston has been driving ______ 5 hours4The teacher says You have to hand in your homework ______ Tuesday5She has been waiting for her friend ______ 1000 am6If flooded ______ December last year7You have to wait ______ Monday for the O level examination results8______ the Second World War many people died9Please wait for me ______ I come back from school10You cannot enter the museum ______ 9 am
8
11The students have to do all the exercises ______ 3 hours
10 ARTICLES
Fill in the blanks with appropriate articles
1 He is most intelligent student of our class2 He was reading book3 Ganga is sacred river4 soldier was injured5 Yesterday I saw one-eyed man6 Please give me one-rupee note7 He met with accident He lost purse and watch in accident8 I gave her umbrella9 It is useful thing10 earth revolves round sun11 Punjab is border State12 book you want is not in library13 University is no place for lazy14 Himalayas lie to north of India15 This is most interesting book on history of English language
11 CONJUNCTIONS
Join the following pairs of sentences using the conjunctions given in brackets
1 Work hard You will pass (If)2 Give full attention to your studies You will succeed (Unless)3 Hurry up You will miss the train (Unless)4 Ruth ran very fast She could not catch up with Mark (Though)5 He has already delivered a good performance Nobody can question his eligibility (Since)6 I know He is a brave boy (That)7 lsquoWould you like to accompany mersquo He asked (Whether)8 We all respect him He is an honest man (Because)9 She cannot go to work She fully recovers from her illness (Before)10 Jane is quite warm and friendly Her sister is quite warm and friendly (Bothhellipand)
12 DIRECT AND INDIRECT SPEECH
Change the following into indirect speech
1 The girl said lsquoIt gives me great pleasure to be here this eveningrsquo2 The man said lsquoI must go as soon as possiblersquo
9
3 The teacher says lsquoIf you work hard you will passrsquo4 He said lsquoI have wonrsquo5 He said lsquoLetrsquos wait for her returnrsquo6He said I like this songrdquo7I dont speak Italian she said8Say hello to Jim they said9The film began at seven oclock he said10Dont play on the grass boys she said
English LiteratureNew Gemrsquos English Reader- Book 6A Explain the following lines1 Irsquoll tell you how the sun rose A ribbon at a time2 Incidentally the pride also lies in the fact that the game is said to have originated in India 3 Bapu will go to the seaside and make salt4 Arching high over A cool green house5 I put it on my teacherrsquos desk and wow she made a fuss 6 ldquoI have never heard this song beforehellip can I learn itrdquo7 ldquoPanch Parmeshwar ki jairdquo
B Answer the following question with reference to the context1 ldquoWhat a blessed day this is Fatherrdquo(i) Who said these words and to whom (ii) Why did the speaker say so (iii) What did the person spoken to do after this (iv) When did this incident take place
2 ldquoI am now the arbiter of truth and justicerdquo(i) Who said these words and to whom (ii) Where is the speaker at the moment (iii) What made the speaker say these words (iv) How does the speaker prove himself to be the arbiter of truth and justice ----------------------------------------------------------------------------------------------------This Revision-booklet consists of 3 printed pages3 India at PlayAnother game of touching and dismissing opponents is kabaddi(i) What are the three main skills in a game of kabaddi (ii) At which competition India has always won gold in kabaddi (iii) Where has the game originated from (iv) Which other games have been mentioned in the same source
4 A Handful of Salt lsquoWill you be goingrsquo Gokul wanted to know
10
(i) To whom was this question addressed (ii) Where was the person supposed to go (iii) Why will the person not go to that place (iv) What did the boys do after this
5 Spring Quiet Which sayeth softly ldquoWe spread no snarerdquo
(i) Who lsquosayeth softlyrsquo (ii) What can be heard here (iii) Explain the line lsquoWe spread no snarersquo (iv) Mention the figure of speech used here and explain how it has been used
6 ldquoToday I wrote this poem But Irsquom not sure if itrsquos goodrdquo(i) Who does lsquoIrsquo refer to (ii) Why is he not sure that the poem is good (iii) Which are the four figures of speech mentioned in the poem (iv) How did his teacher react on receiving the poem
7 I Will Tell You How the Sun RosePut gently up the evening bars And led the flock away
(i) Who put up the evening bars (ii) Who does lsquoflockrsquo refer to (iii) Where did the person lead the lsquoflockrsquo to (iv)Why did the person do so
Rapid Reader (A Special Tree by Ruskin Bond)1 How old was Rakesh when he first had a taste of cherries2 Where did Rakesh live3 Who did Rakesh live with4 Why didnrsquot Rakesh live with his parents5 What did Rakesh do with the cherry seeds6 Where did Rakesh plant the cherry seeds7 What happened to the garden in winter8 In which direction were the ducks flying9 Why did Rakesh put pebbles around the cherry tree
10Name the creature who visited the cherry tree
Second Language- Hindi
Section -A (Language)Question - 1निमलिखित निषयो म स निसी ए निषय पर निबध लिखिए ndash i) आज परदषण तजी स बढ़ रहा ह इसका कारण बतात हए यह भी बताए किक इस कस कम किकया जा सकता ह ii) अपन मिमतर की उन आदतो का वणampन कीजिजए जो आपको पसद नही तथा जिजसस आपकी दोसती पर बरा परभाव पड़ता ह अपनी दोसती को बचाए रखन क लि2ए आप कया करग 11
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
---------------------------------------------------------------------------------------------------------------------------------------
This Paper consists of 9 printed pages1
Question ndash 2
12
i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
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5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
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6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
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7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
7 SUBJECT VERB AGREEMENT
From the choices given within brackets choose the correct answer to fill in the blanks
1Anita ______ (has have) a big house in Delhi2Every Saturday evening my children ______ (jumps jump) all over me to welcome me3The two Pathan brothers ________ (am is are) excellent cricketers4The smart little girl ______ (lives live) with her grandparents5Our new watchman _______ (does do) his work well6I ________ (has have) no new DVDs with me this week7Now my little brother ________ (imitates imitate) Casillas the star goalkeeper of Spain8Our neighbours ______ (plays play) volleyball every evening9These boys always ______ (does do) their homework10Madhavan _______ (am is are) a faithful fan of Maradona
8 ADVERBS
Fill the blanks with correct adverbs
1The kitten is __________ energetic2We are __________ late for the programme3Lunch is __________ ready4Maya will __________ help you with your homework5The teacher __________ laughs6The little brown dog barked __________7The doctor will see you __________8These boys live __________ the school9The house is not big __________ for a party10You are __________ wrong
9 PREPOSITION
Fill in the blanks with correct prepositions
1Every day Sapura goes to the market ______ 7 am2All school children should be in class ______ 730 am3Mr Kingston has been driving ______ 5 hours4The teacher says You have to hand in your homework ______ Tuesday5She has been waiting for her friend ______ 1000 am6If flooded ______ December last year7You have to wait ______ Monday for the O level examination results8______ the Second World War many people died9Please wait for me ______ I come back from school10You cannot enter the museum ______ 9 am
8
11The students have to do all the exercises ______ 3 hours
10 ARTICLES
Fill in the blanks with appropriate articles
1 He is most intelligent student of our class2 He was reading book3 Ganga is sacred river4 soldier was injured5 Yesterday I saw one-eyed man6 Please give me one-rupee note7 He met with accident He lost purse and watch in accident8 I gave her umbrella9 It is useful thing10 earth revolves round sun11 Punjab is border State12 book you want is not in library13 University is no place for lazy14 Himalayas lie to north of India15 This is most interesting book on history of English language
11 CONJUNCTIONS
Join the following pairs of sentences using the conjunctions given in brackets
1 Work hard You will pass (If)2 Give full attention to your studies You will succeed (Unless)3 Hurry up You will miss the train (Unless)4 Ruth ran very fast She could not catch up with Mark (Though)5 He has already delivered a good performance Nobody can question his eligibility (Since)6 I know He is a brave boy (That)7 lsquoWould you like to accompany mersquo He asked (Whether)8 We all respect him He is an honest man (Because)9 She cannot go to work She fully recovers from her illness (Before)10 Jane is quite warm and friendly Her sister is quite warm and friendly (Bothhellipand)
12 DIRECT AND INDIRECT SPEECH
Change the following into indirect speech
1 The girl said lsquoIt gives me great pleasure to be here this eveningrsquo2 The man said lsquoI must go as soon as possiblersquo
9
3 The teacher says lsquoIf you work hard you will passrsquo4 He said lsquoI have wonrsquo5 He said lsquoLetrsquos wait for her returnrsquo6He said I like this songrdquo7I dont speak Italian she said8Say hello to Jim they said9The film began at seven oclock he said10Dont play on the grass boys she said
English LiteratureNew Gemrsquos English Reader- Book 6A Explain the following lines1 Irsquoll tell you how the sun rose A ribbon at a time2 Incidentally the pride also lies in the fact that the game is said to have originated in India 3 Bapu will go to the seaside and make salt4 Arching high over A cool green house5 I put it on my teacherrsquos desk and wow she made a fuss 6 ldquoI have never heard this song beforehellip can I learn itrdquo7 ldquoPanch Parmeshwar ki jairdquo
B Answer the following question with reference to the context1 ldquoWhat a blessed day this is Fatherrdquo(i) Who said these words and to whom (ii) Why did the speaker say so (iii) What did the person spoken to do after this (iv) When did this incident take place
2 ldquoI am now the arbiter of truth and justicerdquo(i) Who said these words and to whom (ii) Where is the speaker at the moment (iii) What made the speaker say these words (iv) How does the speaker prove himself to be the arbiter of truth and justice ----------------------------------------------------------------------------------------------------This Revision-booklet consists of 3 printed pages3 India at PlayAnother game of touching and dismissing opponents is kabaddi(i) What are the three main skills in a game of kabaddi (ii) At which competition India has always won gold in kabaddi (iii) Where has the game originated from (iv) Which other games have been mentioned in the same source
4 A Handful of Salt lsquoWill you be goingrsquo Gokul wanted to know
10
(i) To whom was this question addressed (ii) Where was the person supposed to go (iii) Why will the person not go to that place (iv) What did the boys do after this
5 Spring Quiet Which sayeth softly ldquoWe spread no snarerdquo
(i) Who lsquosayeth softlyrsquo (ii) What can be heard here (iii) Explain the line lsquoWe spread no snarersquo (iv) Mention the figure of speech used here and explain how it has been used
6 ldquoToday I wrote this poem But Irsquom not sure if itrsquos goodrdquo(i) Who does lsquoIrsquo refer to (ii) Why is he not sure that the poem is good (iii) Which are the four figures of speech mentioned in the poem (iv) How did his teacher react on receiving the poem
7 I Will Tell You How the Sun RosePut gently up the evening bars And led the flock away
(i) Who put up the evening bars (ii) Who does lsquoflockrsquo refer to (iii) Where did the person lead the lsquoflockrsquo to (iv)Why did the person do so
Rapid Reader (A Special Tree by Ruskin Bond)1 How old was Rakesh when he first had a taste of cherries2 Where did Rakesh live3 Who did Rakesh live with4 Why didnrsquot Rakesh live with his parents5 What did Rakesh do with the cherry seeds6 Where did Rakesh plant the cherry seeds7 What happened to the garden in winter8 In which direction were the ducks flying9 Why did Rakesh put pebbles around the cherry tree
10Name the creature who visited the cherry tree
Second Language- Hindi
Section -A (Language)Question - 1निमलिखित निषयो म स निसी ए निषय पर निबध लिखिए ndash i) आज परदषण तजी स बढ़ रहा ह इसका कारण बतात हए यह भी बताए किक इस कस कम किकया जा सकता ह ii) अपन मिमतर की उन आदतो का वणampन कीजिजए जो आपको पसद नही तथा जिजसस आपकी दोसती पर बरा परभाव पड़ता ह अपनी दोसती को बचाए रखन क लि2ए आप कया करग 11
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
---------------------------------------------------------------------------------------------------------------------------------------
This Paper consists of 9 printed pages1
Question ndash 2
12
i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
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पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
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5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
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6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
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4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
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f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
11The students have to do all the exercises ______ 3 hours
10 ARTICLES
Fill in the blanks with appropriate articles
1 He is most intelligent student of our class2 He was reading book3 Ganga is sacred river4 soldier was injured5 Yesterday I saw one-eyed man6 Please give me one-rupee note7 He met with accident He lost purse and watch in accident8 I gave her umbrella9 It is useful thing10 earth revolves round sun11 Punjab is border State12 book you want is not in library13 University is no place for lazy14 Himalayas lie to north of India15 This is most interesting book on history of English language
11 CONJUNCTIONS
Join the following pairs of sentences using the conjunctions given in brackets
1 Work hard You will pass (If)2 Give full attention to your studies You will succeed (Unless)3 Hurry up You will miss the train (Unless)4 Ruth ran very fast She could not catch up with Mark (Though)5 He has already delivered a good performance Nobody can question his eligibility (Since)6 I know He is a brave boy (That)7 lsquoWould you like to accompany mersquo He asked (Whether)8 We all respect him He is an honest man (Because)9 She cannot go to work She fully recovers from her illness (Before)10 Jane is quite warm and friendly Her sister is quite warm and friendly (Bothhellipand)
12 DIRECT AND INDIRECT SPEECH
Change the following into indirect speech
1 The girl said lsquoIt gives me great pleasure to be here this eveningrsquo2 The man said lsquoI must go as soon as possiblersquo
9
3 The teacher says lsquoIf you work hard you will passrsquo4 He said lsquoI have wonrsquo5 He said lsquoLetrsquos wait for her returnrsquo6He said I like this songrdquo7I dont speak Italian she said8Say hello to Jim they said9The film began at seven oclock he said10Dont play on the grass boys she said
English LiteratureNew Gemrsquos English Reader- Book 6A Explain the following lines1 Irsquoll tell you how the sun rose A ribbon at a time2 Incidentally the pride also lies in the fact that the game is said to have originated in India 3 Bapu will go to the seaside and make salt4 Arching high over A cool green house5 I put it on my teacherrsquos desk and wow she made a fuss 6 ldquoI have never heard this song beforehellip can I learn itrdquo7 ldquoPanch Parmeshwar ki jairdquo
B Answer the following question with reference to the context1 ldquoWhat a blessed day this is Fatherrdquo(i) Who said these words and to whom (ii) Why did the speaker say so (iii) What did the person spoken to do after this (iv) When did this incident take place
2 ldquoI am now the arbiter of truth and justicerdquo(i) Who said these words and to whom (ii) Where is the speaker at the moment (iii) What made the speaker say these words (iv) How does the speaker prove himself to be the arbiter of truth and justice ----------------------------------------------------------------------------------------------------This Revision-booklet consists of 3 printed pages3 India at PlayAnother game of touching and dismissing opponents is kabaddi(i) What are the three main skills in a game of kabaddi (ii) At which competition India has always won gold in kabaddi (iii) Where has the game originated from (iv) Which other games have been mentioned in the same source
4 A Handful of Salt lsquoWill you be goingrsquo Gokul wanted to know
10
(i) To whom was this question addressed (ii) Where was the person supposed to go (iii) Why will the person not go to that place (iv) What did the boys do after this
5 Spring Quiet Which sayeth softly ldquoWe spread no snarerdquo
(i) Who lsquosayeth softlyrsquo (ii) What can be heard here (iii) Explain the line lsquoWe spread no snarersquo (iv) Mention the figure of speech used here and explain how it has been used
6 ldquoToday I wrote this poem But Irsquom not sure if itrsquos goodrdquo(i) Who does lsquoIrsquo refer to (ii) Why is he not sure that the poem is good (iii) Which are the four figures of speech mentioned in the poem (iv) How did his teacher react on receiving the poem
7 I Will Tell You How the Sun RosePut gently up the evening bars And led the flock away
(i) Who put up the evening bars (ii) Who does lsquoflockrsquo refer to (iii) Where did the person lead the lsquoflockrsquo to (iv)Why did the person do so
Rapid Reader (A Special Tree by Ruskin Bond)1 How old was Rakesh when he first had a taste of cherries2 Where did Rakesh live3 Who did Rakesh live with4 Why didnrsquot Rakesh live with his parents5 What did Rakesh do with the cherry seeds6 Where did Rakesh plant the cherry seeds7 What happened to the garden in winter8 In which direction were the ducks flying9 Why did Rakesh put pebbles around the cherry tree
10Name the creature who visited the cherry tree
Second Language- Hindi
Section -A (Language)Question - 1निमलिखित निषयो म स निसी ए निषय पर निबध लिखिए ndash i) आज परदषण तजी स बढ़ रहा ह इसका कारण बतात हए यह भी बताए किक इस कस कम किकया जा सकता ह ii) अपन मिमतर की उन आदतो का वणampन कीजिजए जो आपको पसद नही तथा जिजसस आपकी दोसती पर बरा परभाव पड़ता ह अपनी दोसती को बचाए रखन क लि2ए आप कया करग 11
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
---------------------------------------------------------------------------------------------------------------------------------------
This Paper consists of 9 printed pages1
Question ndash 2
12
i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
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5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
-----------------------------------------------------------------------------------------------------------------------------------------------
6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
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Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
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f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
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a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
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4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
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f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
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d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
3 The teacher says lsquoIf you work hard you will passrsquo4 He said lsquoI have wonrsquo5 He said lsquoLetrsquos wait for her returnrsquo6He said I like this songrdquo7I dont speak Italian she said8Say hello to Jim they said9The film began at seven oclock he said10Dont play on the grass boys she said
English LiteratureNew Gemrsquos English Reader- Book 6A Explain the following lines1 Irsquoll tell you how the sun rose A ribbon at a time2 Incidentally the pride also lies in the fact that the game is said to have originated in India 3 Bapu will go to the seaside and make salt4 Arching high over A cool green house5 I put it on my teacherrsquos desk and wow she made a fuss 6 ldquoI have never heard this song beforehellip can I learn itrdquo7 ldquoPanch Parmeshwar ki jairdquo
B Answer the following question with reference to the context1 ldquoWhat a blessed day this is Fatherrdquo(i) Who said these words and to whom (ii) Why did the speaker say so (iii) What did the person spoken to do after this (iv) When did this incident take place
2 ldquoI am now the arbiter of truth and justicerdquo(i) Who said these words and to whom (ii) Where is the speaker at the moment (iii) What made the speaker say these words (iv) How does the speaker prove himself to be the arbiter of truth and justice ----------------------------------------------------------------------------------------------------This Revision-booklet consists of 3 printed pages3 India at PlayAnother game of touching and dismissing opponents is kabaddi(i) What are the three main skills in a game of kabaddi (ii) At which competition India has always won gold in kabaddi (iii) Where has the game originated from (iv) Which other games have been mentioned in the same source
4 A Handful of Salt lsquoWill you be goingrsquo Gokul wanted to know
10
(i) To whom was this question addressed (ii) Where was the person supposed to go (iii) Why will the person not go to that place (iv) What did the boys do after this
5 Spring Quiet Which sayeth softly ldquoWe spread no snarerdquo
(i) Who lsquosayeth softlyrsquo (ii) What can be heard here (iii) Explain the line lsquoWe spread no snarersquo (iv) Mention the figure of speech used here and explain how it has been used
6 ldquoToday I wrote this poem But Irsquom not sure if itrsquos goodrdquo(i) Who does lsquoIrsquo refer to (ii) Why is he not sure that the poem is good (iii) Which are the four figures of speech mentioned in the poem (iv) How did his teacher react on receiving the poem
7 I Will Tell You How the Sun RosePut gently up the evening bars And led the flock away
(i) Who put up the evening bars (ii) Who does lsquoflockrsquo refer to (iii) Where did the person lead the lsquoflockrsquo to (iv)Why did the person do so
Rapid Reader (A Special Tree by Ruskin Bond)1 How old was Rakesh when he first had a taste of cherries2 Where did Rakesh live3 Who did Rakesh live with4 Why didnrsquot Rakesh live with his parents5 What did Rakesh do with the cherry seeds6 Where did Rakesh plant the cherry seeds7 What happened to the garden in winter8 In which direction were the ducks flying9 Why did Rakesh put pebbles around the cherry tree
10Name the creature who visited the cherry tree
Second Language- Hindi
Section -A (Language)Question - 1निमलिखित निषयो म स निसी ए निषय पर निबध लिखिए ndash i) आज परदषण तजी स बढ़ रहा ह इसका कारण बतात हए यह भी बताए किक इस कस कम किकया जा सकता ह ii) अपन मिमतर की उन आदतो का वणampन कीजिजए जो आपको पसद नही तथा जिजसस आपकी दोसती पर बरा परभाव पड़ता ह अपनी दोसती को बचाए रखन क लि2ए आप कया करग 11
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
---------------------------------------------------------------------------------------------------------------------------------------
This Paper consists of 9 printed pages1
Question ndash 2
12
i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
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5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
-----------------------------------------------------------------------------------------------------------------------------------------------
6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
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Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
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f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
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a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
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4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
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f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
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d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
(i) To whom was this question addressed (ii) Where was the person supposed to go (iii) Why will the person not go to that place (iv) What did the boys do after this
5 Spring Quiet Which sayeth softly ldquoWe spread no snarerdquo
(i) Who lsquosayeth softlyrsquo (ii) What can be heard here (iii) Explain the line lsquoWe spread no snarersquo (iv) Mention the figure of speech used here and explain how it has been used
6 ldquoToday I wrote this poem But Irsquom not sure if itrsquos goodrdquo(i) Who does lsquoIrsquo refer to (ii) Why is he not sure that the poem is good (iii) Which are the four figures of speech mentioned in the poem (iv) How did his teacher react on receiving the poem
7 I Will Tell You How the Sun RosePut gently up the evening bars And led the flock away
(i) Who put up the evening bars (ii) Who does lsquoflockrsquo refer to (iii) Where did the person lead the lsquoflockrsquo to (iv)Why did the person do so
Rapid Reader (A Special Tree by Ruskin Bond)1 How old was Rakesh when he first had a taste of cherries2 Where did Rakesh live3 Who did Rakesh live with4 Why didnrsquot Rakesh live with his parents5 What did Rakesh do with the cherry seeds6 Where did Rakesh plant the cherry seeds7 What happened to the garden in winter8 In which direction were the ducks flying9 Why did Rakesh put pebbles around the cherry tree
10Name the creature who visited the cherry tree
Second Language- Hindi
Section -A (Language)Question - 1निमलिखित निषयो म स निसी ए निषय पर निबध लिखिए ndash i) आज परदषण तजी स बढ़ रहा ह इसका कारण बतात हए यह भी बताए किक इस कस कम किकया जा सकता ह ii) अपन मिमतर की उन आदतो का वणampन कीजिजए जो आपको पसद नही तथा जिजसस आपकी दोसती पर बरा परभाव पड़ता ह अपनी दोसती को बचाए रखन क लि2ए आप कया करग 11
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
---------------------------------------------------------------------------------------------------------------------------------------
This Paper consists of 9 printed pages1
Question ndash 2
12
i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
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5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
-----------------------------------------------------------------------------------------------------------------------------------------------
6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
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Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
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f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
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a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
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4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
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f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
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d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
iii) क2मनदीपड़रपया की आतमकथा लि2खिखए
iv) 2020 म आप अपन म कया- कया बद2ाव 2ाना चाहग और कयो v) किकसी एक वयलिlt क बार म बताइए जिजसन आपक ऊपर अमिमट छाप छोड़ी हो और इसक कारण आप उस कभी भ2ा न सक vi) अपन जीवन क सबस महत त वपणamp रिरशत क बार म बताइए vii) आज स दस सा2ो बाद आप अपन को किकस रप म दखना चाहग viii) कपयटर और इटरनट हमार जीवन म किकतन महततवपणamp ह इसका वणampन कीजिजए ix) हमार जीवन म आए दिदन अ2ग-अ2ग घटनाए घटती रहती ह कछ घटनाए ऐसी ह किक व सारी ज़िKदगी भ2ाए नही भ2ती ऐसी ही किकसी यादगार घटना का वणampन कीजिजए x) सपना हम सभी दखत ह कछ पर होत ह कछ अधर रह जात ह आपन कौन स सपन दख ह उन सपनो को परा करन क लि2ए आप कया-कया करग जीवन म मिम2ी असफ2ता का सामना आप किकस परकार करग xi) अजायब घर (museum) क दशय का सजीव वणampन कीजिजए |xii) ldquo जसी करनी वसी भरनी- कथन क आधार पर कोई कहानी या किकसी घटना क बार म बताइए xiii) lsquoसगकित का मनषय जीवन पर बड़ा परभाव पड़ता ह - इस कथन पर आधारिरत एक मौलि2क कहानी लि2खिखए xiv) किकसी किSकट मच का आखो दखा वणampन कीजिजएxv) किकताब हमस कछ कहती हxvi) ldquoपरोपकार क समान न कोई पणय ह और न कोई धमamp rdquo ndash इस पर अपन किवचार लि2खिखए xvii) किनम नलि2खिखत लिचतरो को धयान स दखिखए और लिचतर को आधार बनाकर कोई 2ख अथवा कहानी लि2खिखए जिजसका सीधा व सपषट सबध लिचतर स होना चाकिहए
---------------------------------------------------------------------------------------------------------------------------------------
This Paper consists of 9 printed pages1
Question ndash 2
12
i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
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5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
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6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
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7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
i) आप किपछ2 दो दिदनो स किवदzwjया2य म ठीक समय पर उपसथि^त नही हो पा रह थ परधानाचायाamp जी को किवदzwjया2य म किव2ब स पहचन का कारण बतात हए कषमादान क लि2ए पतर लि2खिखएii) आपन कोई अचछी पसतक पढ़ी ह उसका अनभव बतात हए अपन भया को एक पतर लि2ख iii) अपन महल2 की सफ़ाई करवान क लि2ए नगर किनगम अमिधकारी को पतर लि2खिखएiv) परीकषा म असफ2ता पराप त करन वा2 मिमतर को पतर लि2खकर यह बताइए किक कोलिdd करनवा2ो की हार नही होतीv) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह vi ककषा म अपdबदो का परयोग करन पर माफ़ी मागत हए ककषा अधयाकिपका को पतर लि2खिखए vii) मिमतर को पतर लि2खकर किवद या2य म हो रह किवभिभनन कायampSमो क किवषय म बताइए viii) आपक किपताजी किकसी कारणवd आपस बहत नाराK ह उनस अपनी ग2ती की माफ़ी मागत हए उनकी नाराKगी दर करन क लि2ए पतर लि2खिखए ix) पलि2स अधीकषक (Commisioner) को एक पतर लि2खकर यह बताइए किक आपक नगर म गणडागदk बढ़ती जा रही जिजसस 2ोगो को समसयाओ का सामना करना पड़ रहा हx) आपको अग2 वषamp ककषा - परकितकिनमिध (class representative) कयो बनाया जाए अपनी अचछाइयो को बतात हए ककषाndashअधयाकिपका को एक पराथampना - पतर लि2खिखए xi) अपनी छोटी बहन को पतर लि2खकर बताइए किक गहकायamp करना किकतना महततवपणamp ह xii) अपन बीमार चाचा जी को पतर लि2खिखए और किकसी पवampतीय ^2 पर जान की स2ाह दीजिजए ----------------------------------------------------------------------------------------------------------------------------------------------
2
Question- 3 निमलिखित गदयाशो ो धया स पढ़ि ए और उस ीच लि परशनो उततर अप शबदो म लिखिए1 किवजञान क कषतर म आइस टाइन का नाम काफ़ी जाना-माना ह व सार किवश व म परलिसद ध ह परत आइस टाइन परारभ स ही ऐस परकितभाdा2ी नही थ बा2क आइसटाइन जब किवद याथo थ तब ककषा क सहपाठी उनह lsquoबद धrsquo कहकर लिचढ़ाया करत थ कई बार साथी उनकी पीठ पर लिचट लिचपका दत थ जिजस पर लि2खा होता था - lsquoबद धrsquo सथी हसत परत आइसटाइन कोई उत तर न द पात ऐसा 2गता था जसा वह सवय को वसा ही समझत हो गभिणत की ककषा म तो उनकी dामत ही आ जाती अधयापक किकसी परश न को कई-कई बार समझातपर आइसटाइन को समझ नही आता एक बार अधयापक न कहा किक तम सात जनमो म भी गभिणत नही सीख सकत कछ और सीखो यह बात आइसटाइन को चभ गई और उनहोन कठोर परिरशरम करना आरभ कर दिदया आतमकिवश वास क साथ कठोर शरम करत रहन क कारण आइसटाइन इस यग क महान वजञाकिनक और गभिणतजञ बन अपनी इस सफ2ता का रहसय उनहोन एक किवद याथo को बत2ाया किक ldquoमन अपन जीवन म कभी भी किहममत नही हारी किनराd न होकर किनरतर शरमपवampक परयत न करता रहा इसलि2ए सबस कदिठन किवषय गभिणत मर लि2ए सर2 बन गयाrdquo जब भी कदिठनाइया आती ह हमारी सहनdी2ता एव dसथिक त की परख हो जाती ह
13
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
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4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
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5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
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6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
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7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
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21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
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23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
सोना आग म तपकर खरा हो जाता ह आत मकिवश वास क साथ किनरतर सही दिदdा म परयत न करत हए कोई भी बद ध बद मिधमान बन जाता ह कहा भी जाता ह किक ldquoकरत करत अभयास त जड़मकित होत सजानrdquo
परश न ) बचप म सहपाठी आइसटाइ साथ सा वयहार रत थ ) गणि6त ी कषा म आइसटाइ ी कया हात होती थी ग) आइसटाइ ी सफता ा कया रहसय था घ) उपयlt=क त गद याश स आपो कया णिशकषा मिमी
2 ढाई हKार वषamp स भी अमिधक पह2 यनान क एथस नगर म प2टो नाम क एक महान तकamp dासतरी हए उनकी अपनी एकडमी थी जिजसम सकड़ो किवदzwjयाथo तकamp dासतर की लिdकषा पात थ हमार दd म प2टो क लि2ए अफ2ातन नाम परचलि2त ह प2टो क समका2ीन ही यनान म डायोKनीK नाम क एक परलिसद ध सत भी थ व सवभाव स बहत ही मसतमौ2ा थ एक दिदन व घमत हए प2टो की एकडमी जा पहच ककषा च2 रही थी प2टो अपन छातरो को पढ़ा रह थ व चपचाप किवदzwjयारथिथयो क पीछ जाकर खड़ हो गए उसी समय एक किवदzwjयाथo न खड़ होकर परशन किकया - शरीमान आप आदमी की परिरभाषा कस करग प2टो न कछ कषण सोचा किफर उततर दिदया - आदमी किबना पखो का दो परो वा2ा जानवर हआदमी की यह परिरभाषा सनकर डायोKनीK खिख 2खिख2ाकर हस पड़ प2टो न जब उनस हसन का कारण पछा तो व इतना ही बो2 - अभी बताता हऔर तरत वहा स च2 गए 2किकन डायोKनीK थोड़ी दर बाद ही 2ौट आए अब उनक हाथो म एक मगाamp था जिजसक पख नोच लि2ए गए थ उस उनहोन लिdकषक (प2टो) और किवदzwjयारथिथयो क बीच म खड़ा कर दिदया गभीर सवर स बो2 - यही की ह न आपन आदमी की परिरभाषा दो पर का जानवर किबना पखो का ककषा म सननाटा छा गया प2टो सतबध स हो गए कछ किवदzwjयाथo धीर-धीर मसकरा रह थ प2टो न इस परिरभाषा क लि2ए कषमा मागत हए किवनमरतापवampक कहा - म दसरी परिरभाषा बनाऊगा मझ थोड़ा समय चाकिहए बहत अच छा जब दसरी परिरभाषा बना 2ो तो मझ सलिचत कर दना काफी दिदनो तक प2टो दसरी परिरभाषा बनान की -------------------------------------------------------------------------------------------------------------------------------------
3कोलिdd करत रह परत व ऐसी कोई परिरभाषा नही बना सक जो मनषय क सभी बाहय और आतरिरक सवरप की सही-सही वयाख या करती हो अतत परdान होकर व डायोKनीK क पास जा पहच कषमा याचना करत हए बो2 - म आदमी की परिरभाषा नही बना सका यह सनत ही डायोKनीK न परसनन होकर उनह ग2 स 2गात हए कहा बस-बस म यही सनना चाहता था आदमी की परिरभाषा बन भी नही सकती कयोकिक परिरभाषा क किनयम तो होत ह सथि^र कठोर और मनषय का जीवन होता ह तर2 बहत हए पानी जसा - कषण-कषण परिरवतampनdी2 एक 2हर दसरी म बद2ती रहती ह इसलि2ए उसकी परिरभाषा नही की जा सकती वह अवयाख य ह कहत ह प2टो न किफर दसरी परिरभाषा नही बनाई
परश न (क) प2टो कौन थ और कहा क रहन वा2 थ (ख) प2टो क समका2ीन वयलिlt का नाम कया था उनक हसन का कया कारण था (ग) प2टो सतबध कयो हो गए (घ) अत म आदमी क किवषय म कया बताया गया
3 एक सज जन वयसथिक त को आKाद नगर जाना था उसन रिरक dवा2 को ब2ाकर पछा ``किकतन पस 2ोग rsquorsquoरिरकशावा2ा बो2ा lsquorsquoबाब जी दस रपए rdquo यह सनकर उस वयसथिक त न कहा ldquoअर दस रपए बहत जयादा ह म पाच रपए दगा rdquo रिरकश वा2ा बो2ा ldquoसाहब आठ रपए द दीजिजएगा rdquo वह वयसथिक त बो2ा ldquoअर नही म
14
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
---------------------------------------------------------------------------------------------------------------------------------------
4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
-------------------------------------------------------------------------------------------------------------------------------------------------
5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
-----------------------------------------------------------------------------------------------------------------------------------------------
6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
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4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
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f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
पाच रपए ही दगा rsquorsquo रिरकशवा2ा सोचन 2गा दोपहर हो रही ह जब म कव2 बीस रपए ह इनस बच चो क लि2ए एक समय का भरपट खाना भी परा नही होगा मजबर होकर बो2ा ldquoठीक ह साहब बठो rdquoरासत म रिरकशवा2ा सोचता जा रहा था आज का इसान दसर इसान को इसान नही समझता य भी नही सोचा किक यहा स आजाद नगर किकतनी दर ह पाच रपए किकतन कम ह म भी कया कर मझ भी रपयो की Kररत ह इसलि2ए पाच रपए म तयार हो गया आजाद नगर पहचन क बाद जस ही वह रिरकश स नीच उतरा एक भिभखारी उसक सामन आ गया सज जन वयसथिक त न अपन पसamp स दस रपए उस भिभखारी को द दिदए और पाच रपए रिरकश वा2 को दिदए रिरकशवा2ा बो2ा ldquoसाहब मर स अचछा तो यह भिभखारी ह जिजस आपन दस रपए दिदए म इतनी दर स आपको 2कर आया और मरी महनत क लिसफamp पाच रपए rdquoसज जन वयसथिक त बो2ा ldquoभिभखारी को दना पणय ह मन उस अमिधक रपए दकर पणय कमाया ह rdquo रिरकशवा2 न कहा ldquoऔर जो मरी महनत की परी मKदरी नही दी ऐसा करक कया तम पाप क भागीदार नही अगर आप किकसी गरीब को सताकर और भिभखारी को भीख दकर य सोचत हो किक आपन पणय कमाया ह तो आप ग2त हो rdquo उसकी बात सनकर उस वयसथिक त को अपनी ग2ती का एहसास हआ उस साधारण रिरक dवान न उसकी आख खो2 दी थी
परश न क) सज जन वयलिlt को कहा जाना था रिरकशवा2 न उसस किकतन रपए माग थ ख) रिरक dवा2ा की Kब म किकतन रपए थ सज जन वयलिlt न रिरकशवा2 को किकतन रपए दिदए ग) रिरकशवा2ा रासत म कया सोच रहा था घ) सज जन परष न भिभखारी को किकतन रपए दिदए और कयो
---------------------------------------------------------------------------------------------------------------------------------------
4
4 एक बार की बात ह किक एक दकानदार था जो बड़ा ही दखी रहा करता था कयोकिक उसका बटा बहत आ2सी और गरजिKममदार था वह हमdा दोसतो क साथ मसती करता रहता था जबकिक वह वयसथिक त अपन पतर को एक महनती इसान बनाना चाहता था | एक दिदन उसन अपन पतर स कहा किक आज तम घर स बाहर जाओ और dाम तक कछ अपनी महनत स कमा कर 2ाओ नही तो आज dाम को खाना नही मिम2गा 2ड़का बहत परdान हो गया वह रोत हए अपनी मा क पास गया और उनह रोत हए सारी बात बताई मा न उस एक सोन का लिसक का दिदया किक जाओ और dाम को किपताजी को दिदखा दना 2ड़क न वस ही किकया dाम को जब किपता न पछा किक कया कमा कर 2ाए हो तो उसन वो सोन का लिसक का दिदखा दिदया किपता यह दखकर सारी बात समझ गया उसन पतर स वह लिसक का कए म डा2न को कहा 2ड़क न खdी-खdी लिसक का कए म फ क दिदया अग2 दिदन किपता न मा को अपन मायक भज दिदया और 2ड़क को किफर स कमा क 2ान को कहा अबकी बार 2ड़का रोत हए बड़ी बहन क पास गया तो बहन न दस रपय द दिदए 2ड़क न किफर dाम को पस 2ाकर किपता को दिदखा दिदए किपता न कहा किक जाकर कए म डा2 दो 2ड़क न किफर डा2 दिदए अब किपता न बहन को भी उसक ससरा2 भज दिदया अब किफर 2ड़क स कमा क 2ान को कहा अब तो 2ड़क क पास कोई चारा नही था वह मKबर होकर काम खोजन 2गा उस काम मिम2 गया और उसन मKदरी करक दो रपय कमाए dाम को जब किपताजी को दो रपय दिदखाए तो किपता न इस बार भी कहा किक वह रपय को कए म फ क द यह सनकर 2ड़क को गससा आ गया उसन रपय को कए म फ कन स मना कर दिदया कयोकिक उसन बड़ी महनत स रपय कमाए थ
15
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
-------------------------------------------------------------------------------------------------------------------------------------------------
5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
-----------------------------------------------------------------------------------------------------------------------------------------------
6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
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4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
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f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
यह दखकर किपता न मसकरात हए कहा किक यही तो म तमह लिसखाना चाहता था तमन सोन क लिसक क को तो कए म फ क दिदया 2किकन दो रपय फ कन म डर रह हो कयोकिक य तमन महनत स कमाए ह अबकी बार किपता न दकान की चाबी किनका2कर बट क हाथ म द दी और बो2 किक आज वासतव म तम इसक 2ायक हए हो कयोकिक आज तमह महनत का अहसास हो गया ह परश क) दकानदार का बटा कसा था ख) दकानदार अपन बट को कया बनाना चाहता था एक दिदन उसन अपन बट को ब2ाकर कया कहा ग) दकानदार न अपनी पत नी और बटी को कहा भज दिदया घ) 2ड़क को गससा कब आया और कयो Question ndash 5 i) निमलिखित शबदो ो उलिचत सथा पर लिखिए --- क) lsquoअगरKीrsquo भाषा की लि2किप ह ख) भारत क सकिवधान म भाषाओ को मानयता मिम2ी ह ग) lsquoमrsquo सवampनाम ह घ) lsquoदगधrsquo dबद का तदzwjभव रप ह ङ) lsquoकानrsquo dबद का ततसम रप ह च) lsquoपजाबीrsquo भाषा की लि2किप ह छ) हिहदी भारत की ह
-------------------------------------------------------------------------------------------------------------------------------------------------
5
ii) निमलिखित ततसम शबदो तद भ रप लिखिए ndash घत अखिग न ओषठ कणamp गह कप दत मयर आमर सपamp पच गराम दगध दमिध चदर हसत
iii) निमलिखित शबदो म स र यौनिग और योगर छाटर लिखिए ndash दdानन सना किहमा2य दdभसथिक त घर नी2कठ नदी पाठdा2ा पकज ब2गाड़ी सपतर पसतक
iv) ाकयो म आए सजञा शबद रानित र और उ भदो ाम लिखिए ndash क( सतरिसतरया गीत गा रही थी ख( किपता जी दिदल2ी जाएग ग) धमampदतत की वाणी म मिमठास ह घ) बकी की रानी अपनी सना क साथ आग बढ़ी
v) भााच सजञा बाइए - अह आKाद चनना ऊपर पकिडत राषटर किवदzwjवान परभ एक सव यवा चा2ाक थकना जीतना मना नता |
vi) लिग बदलिए ndash क) सठ न नौकर को तनख़वाह दी ख) 2खक का सवागत किकया गया ग) सभी अभिभनता की परdसा कर रह थ घ) मरी माता जी बीमार ह ङ) धोबी क हाथो स कपड़ किगर गए च) 2ड़क न हस की रकषा की
vii) निमलिखित ाकयो म रानित शबदो च बदलिए ndash
16
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
-----------------------------------------------------------------------------------------------------------------------------------------------
6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
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7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
क) वह बाKार स टोपी 2ाया ख) छातर पढ़ रहा ह ग) मन रसगल2 खाए घ) 2ड़किकया नतय सीखती ह ङ) वह बाहर जा रहा ह
viii) उपयltकत स=ाम लिर ाकय परा ीजिNए ndash क) खाना खा रहा ह ख) र2गाड़ी स यातरा करग ग) दा2 म किगरा ह घ) तमहार बग म ह ङ) मरी पसतक ह च) बाहरखड़ा ह छ ) म अपना काम करगी
ix) निमलिखित ाकयो म स निशष6 शबद छाटर उ भदो ाम लिखिए ndash क) राज परिरशरमी 2ड़का ह ख) मर पास कछ रपए ह ग) पजाब म पाच नदिदया बहती ह घ) गीता न पाच मीटर कपड़ा खरीदा ङ) यह क2म मरी ह
-----------------------------------------------------------------------------------------------------------------------------------------------
6
x) ीच लि शबदो स निशष6 बाइए ndash ईश वर रप dासतर वह ख2ना म सप ताह इकितहास पढ़ना सतह गण कौन dबद दख गराम बनाना
xi) निमलिखित ाकयो म अम= तथा सम= निOयाए छाढ़िटए ndash क) अधयाकिपका पाठ पढ़ा रही ह ख) कछआ धीर-धीर च2ता ह ग) रमा रठ गई घ) मन गह-कायamp कर लि2या ङ) दादा जी सो रह ह च) राह2 न खाना खा लि2या छ) नदी म मछलि2या तर रही ह
xii) निमलिखित अशltदzwjध ाकयो ो शltदzwjध ीजिNए ndash क) राह2 को प2ट म रखकर नाशता दो ख) रिरया सबह जलदी स नान 2ती ह ग) आप यहा बठो घ) मन घर जाना ह ङ) चीनी म खीर कम ह च) उसन गरह-कायamp कर लि2या छ) किपता जी बाKार जाएगा ज) चोर पलि2स को दखकर नौ-दो तरह हो गया झ) ञ) छत म बच च ख2 रह ह ट) म बस पर किवदzwjया2य जाती ह ठ) तमहारा पसतक किगर गया
Question-6 i) निमलिखित शबदो दो-दो पया=याची शबद लिखिए ndash ससार समदर राजा मिमतरअसर Sोध अधयापक पकषी कोय2 सरोवर सवणamp कd बाद2
ii) निमलिखित शबदो निोम लिखिए ndash जञान कतजञ नवीन अवनकित कायर आसतिसतक 2ाभ उपसथि^त अगरज आदान आयात अनक2
iii) निमलिखित अ शबदो लिए ए शबद लिखिए ndash जानन की इचछा रखनवा2ा मास खान वा2ा उपकार करन वा2ा जो मीठा बो2ता हो dरण म आया हआ दर की सोचन वा2ा सा2 म एक बार होन वा2ा दखनवा2ा
iv) निमलिखित मltहारो ा अथ= लि र ाकयो म परयोग र ndash
17
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
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সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
दिदन-रात एक करना उल2 बनाना बाय हाथ का ख2 भीगी किबल2ी बनना ईद का चाद होना जान पर ख2ना दा2 न ग2ना कोलह का ब2 होना
SECTIONS ndash B (Literature) Question ndash 7i) निमलिखित शबदो अथ= लि ndash सहाता भीषण सकत सहनdी2ता आहार स2ाप परिरसर कसाई दहाई नारायण गहत मगन बलि2 सवचच किनवाampह
-------------------------------------------------------------------------------------------------------------------------------------
7
ii) त=ी शltदzwjध ीजिNए ndash सदभावना बकसर सतिसवकार किवरदzwjध परीणाम नरायण सवकष किहसक उतसव
iii) Nोड़ मिमाए ndash बढ़ी काकी अधर नगरी कसाई दकित न माखन-रोटी तीन लिdषय सवचछ भारत सरदास गर-दभिकषणा बाप पच परमश वर
Question- 8पलिकतयो पर आधारिरत परशनोततर - i) ldquoगltर Nी अब मltझ अचछी तरह स समझ म आ गया ह नि आप कया हा चाहत ह rdquo (क) परसतत पसथिक त क वक ता और शरोता कौन ह (ख) शरोता वक ता को कया समझाना चाहता ह ग) इस कहानी को पढ़न क बाद आपम कया परिरवतampन आया (ii) मा ोा दराज़ा Nस ही प-लिछ म मा ो अदर र तोता ltद उड़ गया गग म क) तोता किकसम बद था उस किकसन मक त किकया ख) जब तोता हिपजर म बद था तब मना कया सोच रही थी ग) lsquoबधन का सखrsquo ककिवता का सदd लि2खिखए
iii) बटा कया दोसती टट Nा डर स सचचाई ी बात ही होग rdquo क) वक ता का सभिकषप त परिरचय दीजिजए ख) शरोता कब किकस दकिवधा म पड़ गया ग) शरोता न किकसक पकष म कया फ़स2ा सनाया
18
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
iv) बात कया ह नि ए साधlt आदमी ो निबा बात फासी पर च ाा चहत हो क) वltा और शरोता का नाम लि2ख ख) फासी पर कयो चढ़ाया जा रहा था ग) राNा ार6 ही राजय ाम आग ब ता ह - कथन पर अपन किवचार वयlt करत हए पाठ का उद दशय सपषट कीजिजए-------------------------------------------------------------------------------------------------------------------------------------
8
v) ldquoमया बहिह ब गी चोटी निती बार मोहिह दध निपयत भई यह अNह ह छोटी त तो हत ब ी बी जयौ ह ाबी - मोटी ा त - गltहत नहात Nह ानिग सी भltइ ोटी rdquo क) परसतत पद क रचमियता कौन ह व किकस भाषा म अपनी रचनाए लि2खत थ ख) यहा lsquoमयाrsquo सबोधन किकसक लि2ए किकया गया ह उनस कौन कया पछ रहा ह ग) रखाकिकत पलिltयो की वयाखया कीजिजए
vi) प सचछ हो गग सचछ हो हर घर सचछ हो परिरसर सचछ हो त-म सचछ हो हर N सचछ हो सचछता सग Nी अचछा हो क) परसतत पसथिक तया कहा स 2ी गई ह इसक रचमियता का नाम लि2खिखए ख) ककिवता म ककिव न कया-कया सवचछ होन क बार म कहा ह ग) अपन आस-पास क वातावरण को साफ़-सथरा रखन क लि2ए आप कया-कया करग
Question- 9 निमलिखित परशनो ो धया स प और उ उततर अप शबदो म लि ) ढ़िदए गए ाकयो साम सही या गत लिखिए - i) तोता कमर म बद था ii) lsquoबाप का सपनाrsquo ककिवता क ककिव दवानद बरा ह iii) मीराबाई शरी राम की भसथिक त म 2ीन थी iv) जिजनह गर नही मिम2ा उनका जीवन एक सघषamp ह v) गोवधampनदास को भिभकषा म आठ पस मिम2 थ vi) जममन dख न समझ साह क पकष म फ़स2ा सनाया था ) निस निसस हा ह i) ldquoआज मझ किवश वास हो गया किक पच की जबान स खदा बो2ता ह rdquo ii) ldquoतम 2 2ो हिपजर का सख म 2 जग2 की पीड़ा rdquo iii) ldquoमया कबहिह बढ़गी चोटी rdquo iv) ldquoअर साधओ स हसी नही की जाती rdquo v) ldquoहम आपकी इचछा परी नही कर पाए rdquo
Second Language- Bengali
SYLLABUS
19
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
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4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
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f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
গদয ndash ছিনাথ বহরপী কাশীর ঘাট কাশীর গছিশংকরেরর সংকট |পদয ndash রানারছিদন ফরা সখদঃখ | লেখক পছিরছিছিবানানশবদাথবাকয রনাবযাকরণ অংশপররোততর |---------------------------------------------------------------------------------------------------------
ছিনাথ বহরপী ১) ছিনরের পরগছির উততর দাও |
ক) লে+জদার ছিকরেসর বযারে+া ছি খ) লেরছি-র লে কী লেথরেক তৈছির হয় গ) ছিনারেথর বাছি- লেকাথায় ঘ) আরেগর ছিদন লেস কী লেসরেজ গান লেগরেয়ছি ঙ) ছিনাথ বহরপীরেক লেক লেক লেকান লেকান জনত বরে লে4রেবছি ) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে লেখক লেক
২) সংরে9রেপ উততর লেখ |ক) ldquoপারেশরrdquo প-ার যারে ছিবঘন না ঘরেট ার জনয লে+জদা কী বযবসথা ছিনরেয়ছিরেন খ) rdquoহ+ldquo শবদ লেশানার পর লো-দা ও যীনদা কী কর
৩) বছিরেয় উততর লেখ |ক) rdquoছিনাথ বহরপী rdquo লে লেয লেকৌরেকর পছিররেবশ তৈছির হরেয়রে া বণনা করেরা |খ) এই রনার লেকান ছিরতরটি লো+ার সবরেরেয় ছিপরয় কারণ লেদছিখরেয় বছিরেয়
লেরেখা|গ) ছিনাথ ডাছি+ গারের লোরেপ ছিকরেয়ছি লেকন ঘ) সব লেশানার পর ইনদর কী কর
20
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
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23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
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পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
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Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
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f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
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4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
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f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
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d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
কাশীর ঘাট কাশীর গছি ১) ছিনরের পরগছির উততর দাও |
ক) কাশীর ঘাটগরো লেকাথা লেথরেক কদর পযনত -ারেনা খ) কাশীর বরে-া দটি শমশারেনর না+ কী কী গ) লেরাছিহাশবর +া ও বাবার না+ কী ঘ) সীদারেসর লেখা বইখাছিনর না+ কী ঙ) পাণডারেদর কাজ কী ) রাবছি- +াাই লেকান গছিরে পাওয়া যায় ) কাশীরে ক বাঙাছি বাস করেরন জ) কাশীর সবরেরেয় পরেরারেনা দগাপরেজা কারেদর বাছি- হয়
২) অলপ কথায় উততর দাও |ক) rdquoসব বাছি-রই +াখারেন উরেLান rdquo_ লেকান সব বাছি-র উরেLান থাকায় কী সছিবরেM উরেLান না থাকরে কী হ খ) rdquo+ান+ছিNরেরর ঘাট লেয কাররেণ পরছিসদধ ldquo- কী কাররেণ লেক তৈছির করেরছিরেন ছিছিন লেকান শহরেরর পরছিষঠাা গ) rdquoএখনকার সবরেরেয় পররেনা পরেজাrdquo- কী পরেজা লেকানখানকার পরেজা কারেদর বাছি-র পরেজা কী4ারেব 4াসান যায়
৩) বছিরেয় লেখ |ক) হছিরশচনদর লেক ছিছিন কাশীরে এরেন কী করের হছিরশচরেনদরর ঘাটটি আসরে কী
খ) কাশীর ছিবখযা াা লেকান ঘারেট ঘারেটর ওই না+ হ লেকন
---------------------------------------------------------------------------------------------------------
21
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
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4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
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f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
শংকরেরর সংকট ১) ছিনরের পরগছির উততর দাও |
ক) এই লেখাটি লেকান বই লেথরেক লেনওয়া হরেয়রে খ) শংকর লেকাথাকার লেরে গ) লেক ারেক াকছির লেজাগা- করের ছিদরেয়ছিরেন ঘ) লে+ামবাসা জায়গাটা লেকান +হারেদশ
২) অলপ কথায় উততর দাও |ক) লেস লেয 4য়ানক ছিবপরেদ প-রেব এ কথা শংকররেক জাছিনরেয় ছিদ লেক খ) বলযাক +ামবা ঘরেরর লেকানখারেনকী4ারেব দাছি-রেয়ছি গ) আ+ারেদর পাাটি জঞারেনছিনদররেয়র না+ কী কী ঘ) শংকরেরর দটি গণ কী কী ঙ) শংকর ছিতzwjকার করের লেডরেক অরেনযর সাহাযয াই না লেকন ) আরো লেন4ার পরও সাপ শংকররেক আকর+ণ কর না লেকন ) ছিবপরেদর স+য় সবরেরেয় কী লেবছিশ দরকার
৩) বছিরেয় লেখ |ক) ldquoলেস 4রেয় ছিবসমরেয় কাL হরেয় ট টা Mরের ছিবানার ওপর বরেস রই ldquo|শংকরেরর 4য় ও ছিবসমরেয়র কারণ কী খ) rdquoছিকনত যছিদ টটা একট এছিদক ওছিদক সরের যায় rdquoলেকাথা লেথরেক সরের যারেব সরের লেগরে কী হরেব
রানার১) ছিনরের পরগছির উততর দাও |
ক) কছিবাটি কার লেখা খ) রানারেরর কাজ কী গ) পরেথ কারা রানারেরর সঙগী
22
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
২) বছিরেয় লেখ |ক) কছিবায় রানারেরর রেট ার লেয বণনা ররেয়রে া লো+ার 4াষায় লেবাাও |খ) ldquo+াভৈ4 রানার এখরেনা রারের কারো |rdquo ndash পংছি]টির অথ লেবাাও |গ) রানাররেদর লেহারার বণনা দাও | ঘ) rdquoছিদগনত লেথরেক ছিদগনত লোরেট রানারrdquo ndash
i) রানার ছিদগনত লেথরেক ছিদগনত লোরেট লেকন ii) রানাররেদর কাজটা ছি+ গরতবপণ +রেন কর লেকন
ছিদন ফর
১) ছিনরের পরগছির উততর দাও |ক) আ+রা কখন বাছি- ছিফরের যাব খ) ওই স+য় ছিফরের লেগরে আ+রা লেকান দশয লেদখরে পাব না| গ) পাছিখরা লেকাথা লেথরেক লেকাথায় উরে- যারেa ঘ) বাপ +ারেয়রা +রেaা যারেব লেকন ঙ) সয কার ইaায় ডব লেদন ) সয ডবরে আকাশ জরে- ছিব আাকরেব লেক) ার ররেঙর বারেb ক রঙ থাকরেব
২) বছিরেয় লেখ |ক) +ন খারারেপর গরেবরে কী লেবাারেনা হরেয়রে
---------------------------------------------------------------------------------------------------------
23
সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
24
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
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in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
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b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
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n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
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p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
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ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
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সখদঃখ১) ছিনরের পরগছির উততর দাও |
ক) এই কছিবায় লেকান লেদবার সনান যাতরার কথা বা হরেয়রে খ) এই সনান যাতরা করেব হয় গ) Lাকরবাছি- কারেক বা হরেa ঘ) বাদ কখন লেথরেক শর হরেয়রে ঙ) বাাশটি কীরেসর তৈছির ) বাাশটির দা+ ক ) লেরেটির কী লেকনার ইaা ছি জ) এই কছিবায় সখী লেক দঃখী লেক
---------------------------------------------------------------------------------------------------------
পরছিটি গদয ও পরেদযর লেখক ও কছিবর না+গদযাংশ ও পদযাংশটি লেকাথা লেথরেক লেনওয়া হরেয়রে া অবশযই প-লেব |
লেখক পছিরছিছি ও কছিব পছিরছিছি প-লেব |
শবদাথ প - ndash পাLযাংশ লেথরেক প-রেব| বাকয রনা কর ndash পাLযাংশ লেথরেক প-রেব| ---------------------------------------------------------------------------------- বযাকরণ অংশ রনাক) দরগাপজা|খ) ঐতিহাতিক সথাজ ভরমজণর অতিজঞা| রগ) শীকাল|ঘ) তিয় বযতি|ঙ) বকষজরাপণ|চ) বাংলার উতzwjব| ছ) দৈদতি ীবজ তিবজঞা| ) আতমকথা|ছিঠি (বযছি]গ)ক) তামার নমতিদজ বনধজক তিমণতরণ াতিজয় একটি পতর তলখ|খ) রগাছপালাই ত8 আমাজদর ক বনধ া াতিজয় শহজরর বনধজক একটি তিচঠি তলখ| রগ) তামার অসহ বনধর আজরারগয কামা কজর াজক একটি তিচঠি তলখ|ঘ) ldquoব দবীপrdquo ামক ায়রগায় াকতিক পতিরজবজশ বনধজদর াজথ বজাজর আলেবাMপরী9ণবইরেয়র বাইরের লেয লেকান জায়গা লেথরেক আসরে পারের| ১) ছিঙগানতর কর - দাদা ষাাড় সবামী র খা দরজলাক বাদশা বাব াজহব খাামা দৈয কতিব মদদাতিচল মামা তমাররগ কামার াতি ওসতাদ দ তিখারী পতিE কশ তিদব আ8 বীণা তিজবতিদা মালাজদবী হংী হরণী অধযাতিপকা|২) এক কথায় পরকাশ কর -
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বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
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মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
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তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
বষটির অাব তবতিশ কথা বজল ত8 মধ পা কজর ত8 ময়জরর ডাক 8া মাটি তদ কজর উপজর উজK তমধাবী ছাজতরর পাওয়া বতিL 8া চজষ তখজ হয় 8া পছ য় 8া আজরগ তিছল তিকনত এখ তই 8া বলার ত8ারগয 8ার অকষর জঞা আজছ 8ার তলা তই তি8তি বযাকরজণ পারদশN তিদজর মধযারগ বহর মজধয একটি(এছাডা কলাজ করাজা এককথায় কাশগতিল পডজ হজব|)________________________________________________________________৩) ছিবপরীাথক শবদ লেখ -ফলল জবশ প বনধ বনধর ত8ারগ 8শ তরৌদর রগন তরারগী রাতি রারগ তলাী শীল শ শীঘর মব তিমথযা মদ তমৌ মখ সবজদশ সবপকষ ঞচয় খ সবরগ কাল র াকার রতিZয়|________________________________________________________________৪) পদানতর কর বদধ চর ধা অল কঠি ঐতিক সথ চালাক দর বতিদধমা সবাকষর মদ অতিধক এক উপকার অমা
৫) অশছিদধ সংরেশাMন কর -তকৌহল রামায় তিবদদা বযাকর তিজদ া বধ াতিরগরতিথ বযপার মজাজারগ উপজাতিরগা পতিরসকার আতিবসকার পরষকার তিরষকার কতিষতিতিব শাতিরতিরক পর অগরহায় ঐকক অীথী তিবসবাশ দরাতবারগণ আতিধকক আবযক বযাথা তিপতিপতিলকা বাতিcতিক মহ মাল রগা ল|_______________________________________________________________৬) পরষ -পরষ কয় কার ও তিক তিকজযকটির উদাহরণ দাও|উLম পরষ ndash আতিম আমরা আমাজক আমাতিদরগজক আমার আমাজদর তমারা তমাজদর|উদাহরণ ndash আপতি তিক আমাজদর বাতিড 8াজব আমরা বাই াজলা আতিছ|
25
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
মধযম পরষ ndash তিম তামরা তামাজক তামাজদরজক আপাজক আপার আপারা ই তারা তাজদরজক|উদাহরণ _ তিম তমাজর কজরজছা মহা| ঈশবর আপাজদর রকষা করজব|থম পরষ ndash ত তিতি ারা তগতিল া ার তব|উদাহরণ ndash তিতি তিশকষক| তব ঙগ থাক|_______________________________________________________________৭) বন -বচ কাজক বজলকয় কার ও তিক তিকউদাহরণ দাও|একবচ ndash রগাছ দী আতিম তিম ত তিদজক মাজক খাতি টা|উদাহরণ ndash এক ফাতিল লাউ| তছজলটা খব দষট| বলটা দাও|বহবচ ndash ারা পাাচ এরা গতিল মEলী রগণ|উদাহরণ ndash মতিরা আশরজম থাজক| ফলগতিল তিদজয় াাও| ________________________________________________________________৮) বাগ Mারা এবং বাকয রনা-আকাশকম আষাজl রগলপ ইচজড়পাকা উLম-মধযম তরগাড়ায় রগলদ উয় ংকট ডাকাবজকা ীজথর কাক য়জর মতি পাকাকথা বজকর পাটা াজপ-তউজল তকউ তকটা|
(এছাডা কলাজ করাজা বারগধারাগতিল পডজ হজব|)
৯) কারক কারক ছিনণয় কর|কারক কাজক বজলকারক কয় কার ও তিক তিকরাখী তখলার +ারেL বার ায়রগা তপজয় তরগল|রাা আ+াছির লেথরেক বইপLর তবর করল| ার জনয রগজলপর বইও এজতিছ|ক+ ছিদরেয় তলখ|রগলপ তশষ হজল খাব|ছটির পজর লেস মাজK তরগল|তরগাপা 4া খাজ|আমরা লোখ ছিদরেয় তদতিখ|সররেষ লেথরেক তল হয়|রা দশটায় তp ছাডজব| ________________________________________________________________১০) বাকয ছিছিm করণ ndash রল বাকয ndash আতিম তিবদযালজয় 8াই| আমার কথা তশাজা| ত সবপনাজদশ তপল|ত8ৌতিরগক বাকয ndash তলাকটি উচচ তিশতিকষ তিকনত অহংকারী য়| তিম এবং তামার তবা দrsquoই এই কাজর ত8ারগয|(এবং ও আর অথবা তিকনত বও াইজা)|টিল বাকয - 8াহা আজদশ করা হল াহা পাল কর| 8তিদও াণ 8ায় থাতিপ তই গরর ার বহ করজ হজব| (8াহা-াহা ত8-ত 8াহারা-াহারা 8তিদও-থাতিপ)|আতিম াজক তিচতি া (ঞথকা বাচক)| আমার কাজছ ত অজচা (দথকহা যা বাচক)|________________________________________________________________১১) ছিকরয়ার কা ছিনণয় কর ndash তিZয়ার কাল কাজক বজল তিZয়ার কালজক কয়টি াজরগ ারগ করা 8ায় ও তিক তিকব মা কাল - 8 পবতিদজক ওজK| মাতিলকা একটি কতিবা তিলখজছ|অী কাল ndash পজব এখাজ ব তিছল| ীলা রগকাল আমার বাতিড় এজতিছল|
26
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
তিবষয কাল ndash শীজর ছটিজ আতিম তকরালা তবড়াজ 8াব| বনধরা আমার বাতিডজ তখলা তদখজ আজব|________________________________________________________________১২) পদ কয় পরকার ও ছিক ছিক( পরছিটি পদ সমপরেক সপষট Mারণা রাখরেব)|ছিনরের বাকযগছি লেথরেক সঠিক পদটি ছিনণয় কর|ক)পাটিগছিণ ও বীজগছিণ মখয তিহজদরই তিবজঞা|খ)ার বাবা বলজল লেস বধমা তরগজছ|রগ)ছিছিন আমাজক বজ বজলতিছজল| ঘ)নীা তিবজকজল তখলজব|ঙ)4াছির র রগলপ|চ)আতিম কলকাায় ছিগরেয়ছিা+|ছ)ওরেহ একটা কথা তশাজা|)গর গর শজu তমঘ ডাকজছ|ঝ)এবার খব শী প-রেব| ঞ)বযায়াম কর নবা শরীর অসথ হজব| এ াডাও আগা+ী ছিদনগছিরে যা যা প-ান হরেব এবং আরেগ যা প-ান হরেয়রে া অবশযই অ4যাস কররে হরেব|
History amp CivicsThe Vedic Civilization
1 Answer in one word -a) The land of seven riversb) The commander of the army who assisted the rajanc) The name by which the Aryans called the indigenous peopled) The liquor that was drunk by the Aryans on common festive occasionse) The god of the skyf) A term used for iron in Later Vedic textsg) The four stages into which the life of an Aryan was dividedh) The residence of a guru where sons of the upper three varnas lived and studied
2 Correct the following statements by changing the underlined portions -a) The family or the Jana was a very important unitb) The samiti was a council of the elder and important members of the tribec) There are many references to the horse in the Rig Vedad) Sanyasa was the third stage of life when one leaves family life for meditation in the woods
3 Fill in the blanks-a) The term Veda means _____b) The Aryans who settled in India are known as the ____________c) In the later Vedic period kings adopted lofty titles such as________d) The ________ became rigid and was determined by the birth of an individuale) In the early Vedic period people offered voluntary tributes called ____________
27
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
Answer the followingquestions-1 Give three examples to show that women enjoyed an important position and were respected in Early Vedic society2 Why is the Early Vedic period also called the Rigvedic period Mention the chief literary sources of the Vedic period3 Describe the organized political structure of the Early Vedic society4 Which were the four castes or varnas of the Early Vedic Age and what were their occupations or professions5 How did the family structure change during the Later Vedic period State any three points6 Describe in detail the four ashrams of the Later Vedic period7 How did the varna system change in the Later Vedic period8 Write briefly on the gurukul system of education9 Describe the religious life of the later Vedic period10 What were the functions of the two tribal assemblies in the Early Vedic period
The Great Preachers1 Answer in one word-a) The name of the Pipal tree under which Gautam Buddha had attained supreme knowledgeb) The meaning of the term Buddhac)The names of the tri-ratnas of Jainism2 Fill in the blanks -a) In the first century CE Buddhism was split into two sects- ___________ and _____________b) Mahavirarsquos teachings were later written down in the form of __________ and __________ c) In 483 BCE the Buddha passed away at ______________d) The _________ __________ are stories about the previous births of Buddhae) Jainism was divided into two sects- ___________ and ___________f) The teachings of Mahavira were written in _____________g) The religious teachers of Jainism were called ____________h) The Buddhist sacred texts are called _____________i) The Buddha delivered his first sermon at ___________ Answer the following questions -a) What were the four noble truths of Buddhismb) Describe the middle path of Buddhism explaining the concepts of moksha and nirvanac) Give any two reasons behind the spread of Buddhismd) What were the main reasons behind the decline of Jainisme) What is the difference between Hinayana and Mahayanaf) Describe the condition of India that gave rise to Buddhism and Jainismg) Describe the four sights that changed Siddhartha from a prince to an ascetic
Rise of kingdoms and Republics
1 Answer in one word -a) The last Nanda rulerb) The first Indian ruler known to fight against Alexanderc) The place where people put their feetd) An important republican Mahajan padae) The school of art that was formed by the cultural contact between the Greeks and Indians
28
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
f) The place where Chanakya took Chandragupta2 Correct the following statements by changing the underlined portions-a) Later the capital of Magadh was shifted to Rajgrihab) Bimbisara conquered Kosala which had the river-port Champac) Alexander invaded Syria in 326 BCd) The first important ruler of Magadha was Shishunaga3 Fill in the blanks -a) The four most powerful monarchies were __________ ___________ ____________ and ___________ b) ________________________ established the Nanda dynastyc) Bimbisara was succeeded by his son _____________________d) According to some sources Chandragupta belonged to a tribe called the __________Answer the following questions -4 State any four factors that contributed to the rise of Magadh as the most powerful Mahajan pada5 What was the impact of Alexanderrsquos invasion in India6Who was the last ruler of the Nanda dynasty Why was he removed from power Who replaced him and which empire did this new ruler establish7 What are janapadas8 Write two differences between republican mahajanapada and monarchial mahjanapada9 Discuss how Chanakya spotted Chandragupta Maurya and prepared him to overthrow the Nandas
The age of the Mauryas
1 SHORT QUESTIONS -
Fill in the blanks - i--------------------- by Megasthene is an important literary source of the people of the Mauryan Empireii Chandragupta defeated _______________ and came to poweriii During Ashokarsquos reign ___________ was the only kingdom which was not under Mauryan controliv ___________ was the main source of revenue for the Mauryasv A ___________ 8is an organization of people who do the same job
2 Match the following-
a) Bindusara ----------------- prakrit word for dharmab) Rock cut elephant------- Dhauli in Odishac) Pradestha ------------ son of emperor Chandraguptad) Mantriparishad--------- Sarnathe) Dhamma ---------------- an administrative officialf) Lion Capital ------------- Council of Ministers
3 Give reasons for the following -a) Ashoka conquered Kalingab) Buddhism gained immense popularity during Ashokarsquos reignc) The importance of Takshashila
4 Write short notes on the following -
29
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
a) Mauryan Trade systemb) Mauryan administrationc) Mauryan spy systemd) The central and provincial administration of the Mauryan Empire
Long Question -5i Why did Ashoka conquer Kalinga Why was the Kalinga war a turning point in the life of Ashoka ii What is dhamma State any 3 principles of dhamma 6 Describe the central administration of the Mauryan Empire under Ashoka Name any 2 types of occupation that prevailed under the Mauryan Empire 7
aIdentify the personb How did he contribute to Chandragupta Mauryarsquos coming to power8a What are Viharasb State any 4 causes of decline of the Mauryan Empire
The Gupta Empire1 Match the following
a) Asvasistra ----------- Amarkoshab) Kumaradevi----Vikramadityac) Brihat Samhita----------Vishnu Sharmad) Panchatantra ----------Book on animal diseasese) Amarsimha---------------Princess of Lichchhavi tribe of Vaishalif) Chandragupta-II-----------Encyclopedia of Science
2 Name the following -a) The author of Mricchakatikab) The greatest physician of the Gupta Empirec) The founder of the Nalanda Universityd) An important example of Guptarsquos advancement in metallurgy at Mehraulie) An encyclopedia of science
3 Write short notes on the following -a) The Nalanda University b) Gupta society c) Gupta administration
30
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
4 Correct the following statements and state whether they are true or false-a) Chandragupta II was also known as Kumaraguptab) Trade was the main occupation of the people of the peoplec) Buddhism was the most popular religion under the Guptasd) Apart from the 4 castes there was the emergence of a subcaste called the
KayasthasAnswer the following -
Long Questions -5 i What were the main sources of economy for the people of the gupta Empire iiName three places with which India had trade relations under the Gupta6i Who were the Chandalas iiWhat was their condition like under the Guptas7i What were the main discoveries in the field of Mathematics done under the Gupta Empire
8 Write a short note on the Ajanta Caves What were the contributions in the field of medicine done under the Gupta Empire9
i Identify this building Where is it situated Who was the founderii What were taught here
CivicsRural Local Self-Government
1 Define the following termsLocal self-government Panchayat Raj Nyaya Panchayat Panchayat Animal husbandry
2 Fill in the blanksa) The ______ ____ is a system of local self-government at the village levelb) Members of the ____ ____ elect representatives of the Gram Panchayatc) The members of the ____ ___ are elected by the members of the Gram Panchayatd) The head of the panchayat is known as the _______
3 Answer the following -a) What are the sources of income of the Gram Panchayatb) Discuss the composition of the Gram Panchayatc) State four compulsory functions of the Gram Panchayatd) State two functions of the Nyaya Panchayate) Who are extension officers How do they help the villagers
31
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
f) Write a short note on the Zila Parishad with reference to its composition functions and sources of income
Urban Local Self-Governing Bodies1 Fill in the blanks
a) A _________________ has a population of more than ten lakhsb) The elected members of the Municipal Corporation are called ____________ c) ____________ discharges the duties in the mayorrsquos absenced) ___________ prepares the annual budget
2 What is the composition of the Municipal Corporation3 i State any 3 compulsory functions of the Municipal Corporation
ii State any 2 optional functions of the Municipal Corporation4 i What is the Nagar Panchayat
ii Any 2 sources of income municipal bodies
Chemistry
Chapter 3 - Matter1 Name the following a) An element that undergoes sublimation b) The intermixing of particles of different substances on their own c) Change from solid to liquid state d) Change from gas to liquid state e) Two compounds that undergo sublimation
2 Define the following termsa) Cohesive Force-b) Brownian motion- c) Diffusion- d) Vaporisation-e) Liquefaction-
3 Fill in the blanksa) Matter occupies helliphelliphelliphelliphellip and has helliphelliphelliphelliphelliphellipb) A helliphelliphelliphelliphelliphelliphellip is the smallest particle of a substance which can exist independentlyc) Liquids have no definite helliphelliphelliphelliphelliphellipd) helliphelliphelliphelliphellip have strong cohesive forcee) helliphelliphelliphelliphellip although a liquid also shows strong cohesive forcef) helliphelliphelliphelliphelliphellip is a process by which a substance directly changes from solid to the gaseous state without going through the liquid state
4 Give reasons a) Gases can be compressed easily b) We can smell a perfume from some distance away c) Liquids and gases flow but solids do not
32
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
d) A gas fills up the space available to it e) If we put a drop of blue ink in water the water slowly turns blue f) When a teaspoon of salt is added to half glass of water the level of water in the glass remain unchanged g) Wet ink becomes dry after a short time 5 Distinguish between a) Miscible and immiscible liquids b) Solids Liquids and Gas based on the following parameters (Volume Fluidity and Compression) c) Gas and vapour d) Evaporation and boiling
6 Answer briefly a) Define interconversion of states of matter b) What conditions can bring about the interconversion of matter c) Water cycle is an example of interconversion of matter d) What happens to a metal ball when it is heated What does this show
7 Give two examples for each of the following a) Two miscible liquids b) Two non miscible liquids
8 Name the phenomenon which causes the following changes a) Formation of water vapour from water b) Disappearance of camphor when exposed to air c) Conversion of ice in water
Chapter 4 ndash Elements Compounds Symbols and Formulae
1 Fill in the blanksa) Substances which can be beaten into sheets are called helliphelliphelliphelliphelliphelliphellipb) The smallest particle of an element that exists freely is called helliphelliphelliphelliphelliphellipc) helliphelliphelliphelliphelliphellip represent one atom of an elementd) helliphelliphelliphelliphellip and helliphelliphelliphelliphellip are examples of two polyatomic moleculese) Element helliphelliphelliphelliphelliphelliphellip is a greenish yellow gas
2 Answer brieflya) H2 is a molecule Write two information you get from thisb) A molecule is represented by the formula H2SO4 Give 4 distinct information you get from it
3 Fill in the blanksa) helliphelliphelliphelliphelliphelliphellip is a liquid metalb) helliphelliphelliphelliphelliphelliphellip is a liquid non metalc) helliphelliphelliphelliphelliphelliphellip is a non metal that conducts electricity d) The atomicity of ozone is helliphelliphellipe) Two examples of metalloids are helliphelliphelliphelliphellip and helliphelliphelliphelliphelliphellipf) helliphelliphelliphelliphellip is a soft metalg) helliphelliphelliphelliphelliphellip metal is brittleh) Metal that is a poor conductor is helliphelliphelliphelliphelliphelliphellip
33
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
i) A non metal that is a good conductor of electricity
4 Match the followingColumn A Column B
1 Noble gas used in brake lights a Helium2 Non metal with a lustre b Iron3 Noble gas used in balloons c Neon4 Trivalent element d Sodium5 Monoatomic element e Iodine
5 Distinguish betweena) Atom and moleculeb) Metal and non metalc) Molecule of an element and molecule of a compoundd) Mixture and compound
6 Define the followinga) Elementb) Compoundc) Electrolysisd) Atomicity
7 Write the symbols of the following elementsa) Calciumb) Aluminiumc) Sulphurd) Iodinee) Carbonf) Zincg) Potassiumh) Brominei) Siliconj) Silver
8 Write the names of the following elementsa) Aub) Pc) Fed) Pbe) Clf) Fg) Neh) Hgi) Cuj) B
9 Write the formula of the following moleculesa) Oxygen
34
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
b) Chlorinec) Nitrogend) Argon
10 Write the formula of the following compoundsa) Waterb) Carbon dioxidec) Zinc sulphided) Magnesium oxidee) Lead oxidef) Sodium bromideg) Calcium sulphideh) Copper sulphatei) Calcium carbonatej) Ammonia
11 Give reason a) Milk is a mixture b) Air is a mixture but water is a compound c) Water is considered to be universal solvent d) Argon is used to fill up electric bulb e) Graphite is used to make lead of pencils 12 Give three differences between metals and non metals
13 What is meant by a) 2O and O2 and b) CO2 and 3CO2
14 Give one use of the following substancesa) iron b) brass c) coal d) graphite e) copper
15 Write the number of atoms of each element in- a) Na2CO3 b) CuSO4 c) Al2(SO4)3 d) 5H2O
Chapter 5 ndash Pure Substances and Mixtures Separation of mixtures
1 Choose the correct optiona) Common salt can be separated from salt solution by i) filtration ii) Centrifugation iii) evaporation iv) winnowing b) Coriander leaves can be separated from mint leaves by i) Hand picking ii) Winnowing iii) evaporation iv) none of thesec) Two immiscible liquids can be separated by i) Filtration ii) separating funnel iii) evaporation iv) distillationd) During distillation the apparatus attached to the round bottom flask is i) Condenser ii) funnel iii) delivery tube iv) none of thesee) A mixture of sulphur and water can be separated by i) evaporation ii) Filtration iii) magnetic separation iv) winnowing
2 Match the followingColumn 1 Column 2
1 crude oil a) seiving
35
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
2 broken wheat grains and wheat flour b) sublimation3 husk from wheat c) centrifugation4 iodine and calcium d) fractional distillation5 cream from milk e) winnowing
3 Define the following terms a) Centrifugationb) Supernatant liquidc) Crystallisationd) Loading
4 Distinguish between a) Compound and Mixture b) Homogeneous and Heterogeneous mixtures 5 Draw a flowchart that can be used for the separation of the following mixturesa) wheat sugar and huskb) sand saw dust and common saltc) sand black gram and huskd) sand iron filings and iodinee) common salt iron filings and sulphur powder
6 Answer the following questionsa) What is separation of mixtureb) Give three reasons for separation or why do we need pure substancec) What is the role of a condenser during distillation d) Crystallisation is a better technique than evaporation Justify
7 Give suitable examples of the following mixturesa) Solid in gas heterogeneous ndash b) Solid in liquid homogeneous ndash c) Solid in solid homogeneous ndashd) Solid in solid heterogeneous ndash e) Gas in gas homogeneous ndash f) Gas in liquid homogeneous ndash g) Liquid in liquid homogeneous ndash h) Liquid in liquid heterogeneous ndash
8 State if the following statements are true or false Correct the statement if it is false a) A pure substance consists of a single type of particle b) Sulphur is a metalloid c) A molecule of hydrogen is made up of three atoms of hydrogen d) Smallest unit of compound is molecule e) Jewellery gold is a homogeneous mixture of metals
Chapter ndash 6 ndash Air and Atmosphere
1 State if the following statements are true or false Correct the false statements
36
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
a) Nitrogen dioxide turns lime water milkyb) Burning of fuels produce oxygen gasc) Air contains 78 Nitrogend) The composition of air is constant at all placese) Hydrogen is a constituent of air
2 Name the followinga) A greenhouse gasb) Gas needed for a fuel to burnc) The poisonous gas produced when a fuel burns in insufficient aird) Element in the atmosphere that is a non supporter of combustione) Gas used in cutting metalsf) Tiny solid particles in airg) The process of breaking down of food by oxygen to release energyh) A mixture of 95 oxygen and 5 carbon dioxide
3 Distinguish betweena) Combustion and Respirationb) Inhaled air and exhaled air
4 State three uses of each of the following gasesa) Nitrogenb) Oxygenc) Carbondioxide
5 Answer the following questionsa) i) What is rusting of iron ii) Write the chemical name of rust iii) State the conditions necessary for rusting iv) Name four methods of prevention of rusting v) What is galvanization
b) i) What are air pollutants ii) Write four main causes of air pollution iii) Give three effects of air pollution iv) Write four methods which can be adopted to reduce air pollution
c) State your observation i) Ice cold water is filled in a glass tumbler ii) A burning candle is covered with an inverted jariii) Carbon dioxide gas is passed through lime water
d) Show with the help of word equations how the two processes of photosynthesis and respiration help maintain balance of atmospheric gases
6 Give reasonsa) There would be no life on earth if there was no atmosphere b) If nitrogen is not present in air all the substances would be on fore
7 Write the chemical name ofa) Lime waterb) The white insoluble solid formed on reaction of carbon dioxide with lime water
37
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
WATER
1 MULTIPLE CHOICEa) Well water and spring water are forms of
i) Under ground water ii) surface water iii)above surface waterb) Water content in non- perishable food is
i) Less than 14 ii) more than 14 iii) 14When dew freezes it is calledii) Fog ii) Mist iii) Frost
c) The temperature at which the water has maximum density isi) 0 ii) 100 iii) 4
d) Solubility increases with an increasei) Temperature ii) pressure iii) both temperature and pressure
e) The amount of water recommended per person per day by the United Nations isi) 60 litres ii) 40 litres iii) 50 litres
f) The density of water isi) 1gmlitre at 4 ii) 1gmcc at 0 iii) 1gmcc at 4
g) A chemical used for loadingi) Potassium permanganate ii) chlorine iii) potash alum
h) The process of blowing air under pressure into the filtered air is known asi) Ozonization ii) chlorination iii) aeration
i) An example pure water is i) Filtered water ii) distilled water iii) spring water
j) River water is a i) Suspension ii) Solution iii) compound
2 FILL IN THE BLANKS
1 Human body as a whole has ____________ of water2 We need minimum ________________litres of water every day3 Of the total water available on the earth __________ is in ocean _______ is
in form of glacier and polar caps and __________ is in form of river4 _______________ is the chief source of common salt5 _____________is the purest form of natural water6 Water is an __________________ solvent7 World water day is celebrated on__________________ every year8 Both ____________ and __________________ help in quick dissolving of the
substance in water9 ___________________ and __________________add taste to drinking water10 A solution is a _________________ mixture formed by a ______________ and a
_______________11 __________________ is a natural process showing interconversion of states of
matter
38
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
3 DEFINE THE FOLLOWING 1 Water cycle2 Potable water3 Sedimentation4 Loading5 Distillation6 Solution7 Aeration8 Fog9 Anomalous expansion of water10 Solubility11 Drought12 Ozonisation13 Mist
4 NAME THE FOLLOWING 1 Two types of underground water-2 The form in which the water is present in atmosphere3 Three states of water4 Disease caused by impure water that affects the liver5 A chemical used to increase the speed of sedimentation of suspended particles6 During distillation the liquid obtained by condensation of vapours7 The elements present in a molecule of water8 The substance that dissolves in a medium
5 GIVE REASONS 1 Spring water is pure enough for drinking but unsuitable for laboratory use2 Rainwater is considered the purest form of natural water3 Taste of spring water differs at different places4 Ice floats on water5 Marine life is able to survive in colder regions6 Water droplets can be seen outside a chilled glass of water7 Tap water is a mixture8 River water is unfit for drinking9 Distilled water is not potable10 When potash alum is added to a sample of the distilled water nothing happens11 Aquatic animals die in boiled water12 We must preserve water13 Bleaching powder is added to swimming pool14 Sea water is unfit for drinking15 Ice liquid water and steam considered have the same chemical substance16 Tap water can be made potable by boiling
6 DIFFERENTIATE BEWEEN THE FOLLOWING PAIRS 1 Saturarate and saturated solution2 Perishable and non-perishable food3 Dew and frost4 Flood and drought
39
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
7 ANSWER THE FOLLOWING QUESTIONS 1 What impurities does rain water contain2 What is the importance of water cycle3 List three major impurities present in river water4 List three methods of sterilization5 List any three characteristics of potable water6 List any three methods of removing germs from natural water7 What are the three main causes of water pollution8 State the main steps to be taken to prevent water pollution9 State any three effects of flood10 State any three effects of drought
BiologyFinal Term Syllabus 1 The Leaf and the flower2 The cell 4 Respiratory System5 Circulatory System6 Health and Hygiene7 Adaptations
Chapter not included 3Digestive System
CHAPTER 1 THE LEAF AND THE FLOWER
A Choose the correct answer from each of the four options given below
1 The point on the stem from where a leaf arises is a a) petiole b) node c) axil d) midrib
2 This the flat thin expanded part of the leaf mostly green in colour
a) thalamus b) lamina c) sepal d) leaf base
3 The stalk by which the leaf is attached to the stema) pedicel b) petiole c) node d) tendril
4 the leaf which shows reticulate venationa) mango b) bamboo c) banana d) grass
5 Identify the plant which has compound leafa) banana b) banyan c) mango d) rose
6 Flowers are generally attached to the stem through a stalk called a) petiole b) filament c) pedicel d) plumule
7 The reproductive whorls of a flower are a) Stamens and sepals b) sepal and petals c) carpels and stamen d) Petals and carpels
8 In seeds food is stored generally ina) seed coat b) plumule c) fruit d) cotyledon
40
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
9 The corolla consists ofa) sepals b) stamens c) anther d) petals
10 The single cell formed after fertilization is called a) zygote b) gamete c) fruit d) pollen tube11 Which part of a flower gives rise to a seed
a) pollen grains b) ovary c) ovules d) stigma
12 In a germinating seed the shoot develops from a) radicle b) plumule c) hilum d) tegmen
13 In a germinating seed the roots develop froma) radicle b) plumule c) hilum d) tegmen
14 The pollen is produced in the a) Filament b) style c) pistil d) anther
15 The type of germination where cotyledons remain inside the soila) epigeal b) hypogeal c) perigeal d) program
16 Which one of these is a monocotyledonous seeda) bean b) pea c) maize d) gram
17 The three conditions necessary for germination of seeds are
a) Oxygen suitable temperature and waterb) Good soil water and airc) Good soil suitable temperature and lightd) Light oxygen and temperature
18 The male part of the flower consist of a) Stigma and anthers b) anthers and filaments c) stigma pollen grains and ovary d) stigma style and ovary
19 Which is the fleshy layer of the fruit a) pericarp b) endocarp c) mesocarp d) epicarp B Fill in the blanks
1 In _______________venation veins run parallel to each other towards the margin or the tip of the leaf
2 In a __________________ leaf the leaf blade is entire and not divided3 The stalk of the compound leaf is called _____________4 Rice plantrsquos leaf has ___________________venation5 In desert plants leaves are modified into ______________________6 The _____________ is the wide flat portion of the leaf7 _________ leaves bears buds in the notches on the margin of the leaves8 _________ is the central big vein of the leaf9 In a compound leaf the leaf blade is broken into smaller units called _________ 10 The ______ is the outermost whorl of a flower11 Plants with brightly coloured flowers are usually pollinated by _______
41
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
12 The anther consists of fine particles called _______ which take part in reproduction
13 _____________ is a circular arrangement of like parts of the flower 14 A ____________flower has both male and female reproductive parts15 The process of transfer of pollen grains from anther to stigma of a flower is called
____________
C Name the following
1 The process of manufacturing of food by the green plants2 The stalk of a compound leaf3 Part of the flower containing ovules4 Part of the seed that stores food for the baby plant5 Flowers which have all the four whorls6 Tiny pores on the surface of the leaf through which exchange of gases takes place7 The dry outer skin of the fruit8 The arrangement of veins in a leaf
D Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong
1 Petiole thalamus midrib lamina2 Neem Goldmohur Mango Rose 3 Banana Rice Grass Peepal 4 Scale leaves leaf tendrils leaf spines sepals 5 Midrib stigma style ovary6 calyx corolla stamen seed7 Marigold Rose Hydrilla Hibiscus
E Differentiate between the following pairs on the basis of what is mentioned in
the brackets
1 Simple leaf and compound leaf (definition along with an example)2 Parallel venation and reticulate venation (definition)3 Calyx and corolla (function)4 Self-pollination and cross pollination (definition)5 Hypogeal and epigeal germination (cotyledons)
F Answer briefly
1 Mention the functions of the followinga) Spines b) scale leaves c) tendrils d) sepals e)
petals2 Write the three main functions of the leaves3 What are the different types venations found in the leaves4 How does Bryophyllum multiply5 State the functions of the fruit6 What is germination List the conditions necessary for germination7 Name the two types of germination8 What is fertilization 9 What are the post fertilization changes which take place in the flower
42
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
10 What are the different layers of the pericarp
G Give biological reasons for the following statements 1 Insectivorous plants though green in colour feed on insects2 Pea plants have leaf tendrils3 In desert plants leaves are modified into spines
H Define
1 Vegetative propagation 2 Fertilization 3Transpiration 4 Germination
5 Photosynthesis 6Venation 7Pollination 8 Sessile Flower9 Hermaphrodite flower
I Study the diagram given below
a) Name the parts marked 1to 5
b) Is it a simple leaf or a compound leaf Give reason for your answer
c) State the function of the part marked 3
J Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
COLUMN A COLUMN B
a) Radicle i) Shootb) Plumule ii) Store food materialc) Cotyledon iii) Rootd) Testa iv) Inner thin and papery part of the seed coate) Tegmen v) protection of seed
K State whether the following statements are true or false Correct the false statements
1 All seeds have two cotyledons
43
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
2 Oxygen is necessary for germinating seeds3 The stalk of the leaf is called pedicel4 The water pollinated flowers have large pollinated stigma5 Mesocarp is the outer thin protective covering of fruit6 Reticulate venation is found in monocot plants7 The central part of the flower is called the stamen8 The flower with only male or female reproductive parts is called
hermaphrodite flower
L Long questions
1 Given below is the diagram of a flower Study the diagram and answer the following questions
a) Name the parts marked from 1 to 9
b) What is the function of parts marked 3 and 6
c) Parts marked 7 8 and 9 belong to which whorl
44
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
d) Is it a complete flower
a) Label the parts 1 to 4 of the germinating seed
b) Which part of the seed stores the food for the embryo
c) What is the function of the part labelled 2 and 4
3Study the diagram given below and answer the following questions
i) Identify the above structureii) Name the parts marked
from 1to 6iii) Mention the function of 1 and 4iv) After fertilization what happens to the parts marked
5 and 6
CHAPTER 2 THE CELL
A Correct the following statements by changing the underlined words
1 Vacuoles are filled with a fluid called nucleoplasm2 The green pigment present in the leaf is xanthophylls3 All cells have an outer covering called cell wall4 Cell wall is selectively permeable5 Plastids are present in animal cell6 Endoplasmic reticulum helps in protein synthesis7 Chromoplast is a colorless plastid8 Large vacuoles are found in animal cells9 Mitochondria help in cell division10 Golgi bodies are called lsquosuicide bags of the cell
B Differentiate between the following pairs on the basis of what is mentioned in the brackets
45
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
1 Plant and animal cell (vacuole)2 Chromoplast and leucoplast ( colour function)3 Cell wall and cell membrane (position structure)
C Name the following a) The structural and functional unit of lifeb) The coloured plastidc) The colourless plastid d) The membrane bound organelle filled with water and dissolved substancee) The part of the cell that controls all its activitiesf) Green plastids that trap solar energy for photosynthesisg) Semi-solid jelly like fluid found between nuclear membrane and cell
membraneh) Structures responsible for transmitting characteristics from parents to
offspringi) The membrane surrounding the vacuolej) The powerhouse of the cellk) The suicidal bags of the celll) The non-living parts of the cell
D State the functions of the following-
1 Nucleus 2 Vacuole 3 Plasma membrane 4 Cell wall 5 Endoplasmic reticulum 6 Ribosome 7 Centrosome 8 Golgi bodies
E Fill in the blanks-a) Cell wall is helliphelliphelliphellipin animal cellb) Chloroplasts are helliphelliphelliphellipin colourc) Cell wall is made up of complex substance calledhelliphelliphelliphelliphellip d) Cell membrane is helliphelliphelliphelliphelliphellip and cell wall ishelliphelliphelliphelliphelliphelliphellipe) The membrane surrounding the vacuole is called helliphelliphelliphelliphelliphelliphellipf) The living part of the cell that has definite shape structure and specific functions
are called helliphelliphelliphellipg) helliphelliphelliphelliphelliphelliphellip is referred to as the lsquobrain of the cellrsquoh) helliphelliphelliphelliphelliphelliphelliphelliphelliphelp in the synthesis of proteini) helliphelliphelliphelliphelliphelliphelliphelliphelliphellipconnects nuclear membrane with plasma membrane
F Given below is a diagram of an animal cell Study the diagram and answer the questions that follow
a) Name the parts marked
from 1 to 7 t of the given cell
46
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
b) What is the function of parts labelled 1 2 and 6
c) How does a plant cell differ from an animal Cell
G Given below is the diagram of plant cell Label the diagram
a) Name the parts marked 1 to 12
b) What is the function of the parts marked-1 2 and 10
c) What is the difference between the part marked as 11 and 6 (anyone)
CHAPTER 4 RESPIRATORY SYSTEM
A Choose the correct answer from each of the four options given below
1 The products of respiration are a) Carbon dioxide and oxygen b) oxygen and energy c) carbon dioxide water and energy d) carbon dioxide oxygen and energy
2 Inside the chest the trachea divides into two branches calleda) bronchi b) bronchioles c) bronchus d) alveolus
3 The exhaled air contains a) more carbon dioxide b) more oxygen c) more nitrogen d)
more hydrogen
4 The opening of the windpipe is guarded by a) Glottis b) glottis c) epiglottis d) trachea
5 The process during which the food is oxidised and energy is released is called
47
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
a) Respiration b) excretion c) digestion d|) transpiration
6 In human taking in of air through nostrils into nasal cavity is calleda) Inhalation b) exhalation c) cellular respiration d) internal
respiration
7 In humans during inhalation the diaphragma) moves up b) moves down c) remains at its position d) moves
up and down
B Fill in the blank
1 The diaphragm divides the body cavity into upper ________________ cavity and lower _______________ cavity
2 ____________________is a respiratory disease which can be prevented by BCG vaccination
3 ______________ is a respiratory disease caused by air pollution and allergens4 During inhalation the volume of chest cavity _________________5 During exhalation the diaphragm moves ___________6 Breathing involves two steps ________________ and ________________7 Breathing is a ____________ process and respiration is a _____________
process8 Bronchi divide into smaller tubes called ___________________
C Differentiate between the following pairs based on what is mentioned in the brackets
1 Breathing and Respiration (Type of process location)2 Inhalation and exhalation (Movement of ribs and diaphragm)3 Asthma and Pneumonia (Causes diseases)
D Name the following
1) The muscular flap that guards the windpipe2) The common passage for the air and the food behind the mouth3) A respiratory disease in which the lungs get filled with fluid4) Fluid present between the two pleural membranes5) A viral respiratory disease causing inflammation of the lining of the bronchial
tubes6) By products formed during the oxidation of food7) Gas produced during expiration8) Microscopic air-sacs of the lungs9) Chronic respiratory disease caused by air pollutants and allergens
E Give biological reasons for the following statements
1) During respiration the trachea does not collapse2) The left lungs are slightly smaller than the right lungs3) The walls of the alveolus are extremely thin4) The windpipe is guarded by epiglottis
F Answer briefly
48
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
1) Define respiration2) What is the role of the diaphragm in breathing3) State the symptoms of Bronchitis 4) Name the by- products formed during the oxidation of food5) What do you understand by inhalation and6) exhalation7) Why do our body cells require oxygen
G Study the diagram and answer the questions given below
2) State the function of part labelled 43) State the function of parts labelled 6
and 7 in breathing4) How many lobes do the left lung and
the right lung have
CHAPTER 5 CIRCULATORY SYSTEMA Choose the correct answer from each of the four options given below
1 Which of the following blood cells are responsible for clotting of the blooda) erythrocytes b) leucocytes c) thrombocytes d) lymphocytes
2 The device used for measuring the heartbeats is called aa) Sphygmomanometer b) manometer c) thermometer d) stethoscope
3 Function of the WBCs is to a) Transport oxygen b) help in clotting of blood c) provide immunityd) provide storage of food
4 pulmonary veins carrya) oxygenated blood b) deoxygenated blood c) glucose rich
blood d) Carbon dioxide laden blood
49
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
5 The only artery that carries deoxygenated blood isa) Aorta b) pulmonary artery c) hepatic artery d) renal artery
6 Carbon dioxide combines with haemoglobin to form
a) carbohaemoglobin b) carbaminohaemoglobin c) oxyhaemoglobind) carbon dixodehaemoglobin`
7 Blood cells that protect the body from diseases are the a) erythrocytes b) leucocytes c) thrombocytes d) osteocytes
B Define the following
1 Pulse 2 Heartbeat 3 Blood pressure 4 Blood transfusion5capillaries
6 Systole 7 Diastole
C Name the following
1 Thin walled upper chamber of the heart2 The largest blood vessel in human body3 The device used for measuring blood pressure4 The liquid part of the blood5 Thick muscular wall separating left and right sides of the heart6 A person who receives blood7 Blood cells which help in the transport of respiratory gases8 The iron and protein compound due to which RBCs are red in colour9 The contraction of the heart chambers10 The force of the blood against the walls of the blood vessels11 The blood vessel which carries the blood away from the heart
D Correct the following statements by changing the underlined words
1 Thrombocytes play a vital role in the protecting the body from infection2 Valves are present in arteries3 Oxygenated blood is received by the right auricle4 Stethoscope is an instrument to measure blood pressure5 Blood pressure is the pressure exerted by the blood on the walls of the veins
while flowing through them
E Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 WBCS and RBCS (function)2 Arteries and Veins (function valves position)3 Systoleand Diastole (definition)
F Give biological reasons for the following statements 1 The human heart is often referred to as double pump2 In human heart the oxygenated and deoxygenated blood do not get mixed
50
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
3 When we do any physical activity our heartbeat increases4 Valves are present in veins
G Answer briefly 1 Define circulatory system2 Name the two parts of the blood3 Name the three types of blood corpuscles present in the human blood4 What is the function of the blood platelets5 Write the function of WBCs6 Name the four blood groups in human being7 How many chambers are present in our heart8 What is the average heartbeat of an adult person
H Fill in the blanks
1 RBCs are red in colour because of the presence of _________________2 ________________carry blood from the heart to various parts of the body3 _____________are the fine blood vessels connecting arteries with veins4 Oxygenated blood is fund in the _________ side of the heart5 Heart beats at an average of ____________ times per minute6 The two lower chambers of the heart are called _________________7 The two upper chambers of heart are called ___________________8 The _________________ artery takes the blood from ventricles to the lungs9 The instrument used to find out the blood pressure is called known as
________________10 The oxygen rich blood from lungs comes into the ________________ of the
heart11 The oxygen rich blood is pumped into different parts of the body through
______________12 The deoxygenated blood from right ventricle is pumped into the lungs through
________________ artery
1 Study the schematic diagram of the circulation in human body
1Name the parts marked from 1 to 62What is the function of the blood vessel marked as 33What is the function of the blood vessel marked as 64What type of blood is carried from the body by blood vessel marked as 5
51
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
Chapter 6 ndash Health and Hygiene
A Choose the correct answer from each of the four options given below
1 Which of the following is a communicable diseasea) dengue b) cancer c) allergy d) diabetes
2 Which of the following is a disease caused by virusa) Influenza b) diabetes c) heatstroke d) tuberculosis
3 Which of the following is a disease caused by wormsa) ringworm b) filariasis c) Malaria d) dengue
4 Malaria is transmitted by
a) mosquito bite b) infected food c) through air d) infected personal things
6 Diseases due to PEM area) kwashiorkor b) marasmus c) a and b d) none
7Which of the following is the cause of the communicable diseasea) virus b) bacteria c) fungi d) all
B Correct the following statements by changing the underlined words
1 Fogging is a method to kill flies2 Common Cold is a bacterial disease 5 Tuberculosis is a very common infectious disease caused by virus and affects the intestine 6 Kwashiorkor is mainly caused by deficiency of carbohydrate7 Excess amount of carbohydrate in the diet for a continuous period can result in kidney damage
C Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs
1 Marasmus a) protozoa2 Malaria b) metabolic disorder3 Dengue c) Virus4 Diabetes d) protein deficiency5 Filariasis e) worms
D Fill in the blanks
1 Microorganisms that cause diseases are called______________2 A diet poor in protein during infancy or childhood results in condition called
______________3 ______________ occurs when children do not get adequate amount of
proteins and carbohydrates4 Vegetable and fruit peel and other plant and animal wastes are
_______________ that means they are decomposed by microorganisms5 ________________is also known as ldquolock jawrdquo
52
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
6 The worm of genus Wucheria causes _______________7 Malaria is caused by the protozoan _____
E Define the following
1 Health 2 Biodegradable wastes 3 Droplet infection4 Deficiency disease 5 Malnutrition 4 Protein energy malnutrition
F Differentiate between the following pairs on the basis of what is mentioned in the brackets
1 Communicable and non-communicable diseases (definition and cause)2 Biodegradable and non-biodegradable (definition)3 Malaria and Dengue (cause)
G Name the following 1 The condition caused by insufficient food intake leading to deficiency disease2 The protozoan that causes malaria3 The worm that causes filariasis7 The disease-causing germs
H Answer the following questions
1 What are the different ways the pathogens are directly transmitted from an infected person to a healthy person (any 4)
2 How pathogens are indirectly transmitted from an infected person to a healthy person
3 List five steps to keep a community clean 4 How can we control spreading of diseases by mosquitoes and houseflies5 What are communicable diseases
I Give reason for the following
1 A child suffering from influenza was sent home by her teacher2 We should we wash vegetables and fruits before eating or cooking them3 Fingernails should be trimmed and kept clean4 Biting nails should be strictly avoided5 We should always use handkerchief while sneezing and coughing6 We should consume ample quantity of green vegetables and fruits
Chapter 7 ndashAdaptation
A Choose the correct option
1) Which of the following is not a feature of the fisha) Fish has streamlined and smooth bodyb) Fish has scales on the body which are protective structuresc) Fish have special respiratory organs called operculumd) The gills help the fish to swim
53
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
2) Plants that live in hot and dry climates of desert are known as___________a) Hydrophytes b) Xerophytes c) Epiphytes d)
Emophytes
3) The hump of the camel stores_____________a) Fat b) water c) proteins d) Carbohydrates
4) The process of photosynthesis takes place in the _________________ of cactusa) Leaf b) Stem c) Root d) Flower
5) Hollow bones are found in a) Birds b) camel c) fish d) mountain goat
6) The ability of an organism to change for better adjustment in the environment is calleda) habitat b) adaptation c) acclimatisation d)
evaporation
7) The presence of hollow plant stem is the characteristic ofa) desert plant b) aquatic plant c) mountain trees d) none of
these
8) In submerged hydrophytes the leaves have stomata on a) Upper surface only b) lower surface only c) both on upper and lower
surfaced ) none of the surface
B Fill in the blanks
1) Many plants and animals survive in their habitats by developing special body parts These changes are are known as _________________
2) _____________ protect the fish and also help in their easy movement3) The leaves of the cactus are modified into _______________ to reduce the loss of
water due to ______4) _________________are plants growing in water bodies5) In water lily the stomata are present on the ____________surface of the leaf6) The trees growing in the mountains are _______________ shaped with
________________ branches and ______________like leaves7) Plants like orchids and mosses which grow on another trees for support are
called _______________8) Hydrilla is an example of _____________ hydrophyte9) Birds have __________________bones
C Differentiate between the following pairs based on the parameters give in the bracket1 plants growing in mountains and plants growing in desert (leaves)2 habitat and adaptation (definition)3 Hydrilla and water lily (shape of leaves and stomata)
D Give Reasons
1 The body of fish is streamlined2 The leaf stalks of water hyacinth are filled with air3 The camels have long legs
54
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
4 The submerged leaves of aquatic plants are thin and ribbon like5 The mountain trees have sloping branches
E Define 1 Adaptation 2 Habitat 3 Hydrophytes 4 Xerophyte 5
Pneumatic bones6 Epiphytes
F Study the diagram given below and answer
1 Given below is the diagram of a camel Study the diagram and answer the following questions
1What is camel often referred to as2 What does the hump on its back actually store3 How are the legs of the camel suited for desert habitat4 What type of hooves does it have
2 Given below is a diagram of Opuntia Study the diagram answer the given questions
1 In which region will you find these plants2 What type of roots do these have3 How are the leaves modified in these plants
(State giving reasons) 4 How are the stems modified in these plants
3 Given below is the diagram of Hydrilla Study the diagram and answer the following question
` 1 What type of hydrophyte is Hydrilla2 Explain giving reasons (based on the structure
of the leaves)
55
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
4 Study the diagram given below and answer the following question
1 What is the special body shape of the fish2 What is the function of the tail fin3 How does the dorsal fin help the fish to swim 4 Which fins help in the upward and downward movement of
the fish
x-----------x
PhysicsPHYSICAL QUANTITIES AND MEASUREMENT
1 Why standard units are needed2 State the characteristics of standard units3 State the rules for writing correct unit4 What is meant by parallax error 5 What are the advantages for using electronic balance 6 Why are there 366 days in a leap year7 How does a stopwatch differ from normal watch8 Define temperature9 State the SI unit of temperature What are the commonly used scales of temperature10 What is the difference between the lower and upper fixed point of (i) Fahrenheit scale
(ii) Celsius scale 11 Convert 37⁰C temperature into Fahrenheit scale12 Draw a schematic diagram of a laboratory thermometer and label the following parts
(i) Glass bulb containing mercury (ii) capillary tube (iii) stem13 What is temperature range marked in clinical thermometer (Mention in both Celsius and
Fahrenheit scale)14 What is absolute scale of temperature and absolute zero15 Explain the correct way of using a ruler16 Why do we need accurate measurements17 Define estimation and averages
Exercise of the chapter
Force 1 Define force State its SI unit2 State three effects of force3 Give three examples of contact force 4 Give three examples of non-contact force5 What is force of friction State three properties of force of friction6 Define limiting force7 Distinguish between static and kinetic friction8 Define sliding and rolling friction9 Write advantages amp dis-advantages of friction
56
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
10 Write few methods to minimize friction11
a Mark resultant of three forcesb Calculate the resultant force
12 Write few methods increasing friction13 What is weight14 Write mathematical expression of weight15 Write the value of g on earth and moon
Exercise of the chapter Energy (Simple machines) Q1 Give one word for the following
a A device which makes work easier faster and more convenient
b A simple machine used to load heavy objects in a truck
c The fixed point of a lever
d A simple machine used to draw water from a well
e The force applied to overcome or lift the load
f A simple machine with which a single person can lift a car
Q2 Classify the following simple machinesa A screw jack
b The steering wheel of a car
c A staircase
d An axe
e A wheel barrow
f A bottle opener
g A fishing rods
h A pair of tongs
57
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
Q 3 Statements given below are incorrect Write the correct statementsa The lever of third order has load between the fulcrum and the effort
b A single fixed pulley is used for lifting very heavy loads
c A winding hill road is an example of a screw
d Fire tongs is a lever of first order
e A door knob is an example of a lever
f Poles of a magnet can be separated
g Sliding friction is less than static friction
Q4 Complete the following sentences with appropriate terms phrases i Levers are classified depending upon the position of the _____________
ii Levers of second order act as a------------------multiplier
iii In a lever force required to lift a load is reduced by keeping the load arm _______________
iv Screw is a modification of ______________________________
v Efficiency of machines can be increased by reducing ______________
vi A wedge is a modification of ______________________________
Q5 Name a) A rigid rod which rotates freely at a fixed point b) The fixed point on which the rod rotates c) The weight to be moved d) The force applied to overcome or lift the weight e) Simple machine which consists of two inclined planes f) A modified form of an inclined plane g) The type of lever whose MA is less than one h) The type of lever whose MA is greater than one Q6 State the law of levers Q 7 Express mechanical advantage of an inclined plane in mathematical form Q8 Differentiate between the following
a Lever of first order and lever of second order
b Single fixed pulley and single movable pulley
Q9 Give two advantages of a combination of a single fixed pulley and a single movable pulley Q10 What is a wheel and axle Name a device which uses a wheel and axle Q11 What is an inclined plane Give three examples of an inclined plane Q12 A single movable pulley is used to lift a load of 200 NQ13 Name define and draw the three classes of levers Give two examples of each
58
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
Q14 How do machines help us Give four examples of simple machine Q15 Define a machine Name four categories of machinesQ16 Define the following terms giving an example of each
a Lever
b Inclined plane
c Pulley
d Wedge
Q17 Explain clearly what is meant by wheel and axle with two examples Is it essential for the wheel section to be circular Give one example Q18 How does a wedge function as a machine Mention two application of a wedge Q 19 Numericals---- a) What will be the mechanical advantage of a simple pulley if a force of 24 kg is able to raise a load of 72 kg b) The load arm of a lever is 25cm long and its effort arm is 75cm long How much load can be lifted by an effort of 4N Q20 Identify the types of simple machines
(a) (b) (c) (d)
Exercise of the chapter LIGHT
1Distinguish between (i) natural source of light and artificial source of light (ii) luminous and non-luminous body (iii) transparent and opaque medium (iv) convergent and divergent beam of light2 State the working principle of pinhole camera3 How does the size of the image in pinhole camera change with I) the distance between the screen and the pinhole ii) distance between the object and pinhole iii) shape of the pinhole iv) size of the pinhole4Name the factors on which nature and size of the shadow depends5 Can penumbra be formed when the source of light is a pointed one 6 What are the differences between the shadow formed by opaque object bigger than the source of light and shadow formed by opaque object smaller than the source of light7How does the annular eclipse take place take place
59
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
8 Draw A) formation of lunar eclipse B) formation of solar eclipse Exercise of the chapterElectricity amp Magnetism
1 What is natural and artificial magnet Name three magnetic materials2 State two ways in which a magnet can get demagnetized 3 Why repulsion is the surest test of magnetism Describe one application of attractive
property of magnet 4 Define the following terms in the context of magnet and its property
i)magnetic poles ii)magnetic fieldiii)magnetic fluxiv)flux density v)magnetic compass
5 What is magnetic induction How do the poles of a magnet get their names6 What is an electromagnet How is it different from a permanent magnet Describe
one application of an electromagnet7 What is the advantage of shape of a horseshoe magnet8 What do you mean by the directional property of magnet Where it is used9 How can we prevent a magnet from being getting demagnetized10 Name an alloy which shows the property of magnetism11 Why magnetic monopole (a single pole either N pole or S pole) is not possible12 What are magnetic lines of forces Draw the pattern magnetic lines of force around
a bar magnet
13 Write the properties of magnetic field lines
14 With diagram show the earthrsquos magnetic field
Exercise of the chapter Practice all the objective questions and numerical given at the end of exercise NOTE
Objective evaluation for all chapters to be done from the book i) Fill in the blanks ii) Choose the odd one out iii) Match the following iv) State true or false Correct the statement if false
Give reason (ans to be given in points One reason for each mark )
Differentiate ( differences to be given in tabular form One difference for each mark Both sides should be correct )
Numericals ( compulsory to write formula and statements Units to be mentioned)
Read the text thoroughly
60
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
Mathematics
Book ICSE Number Wiz by SK Gupta and Anubhuti Gangal
SERIAL NO TOPIC PAGE NO EXERCISE SUMS 1 Negative
numbers and integers
66 3 A 1 2 3 4 7 11 for MCQ and 5 8 13 14 16
74 3 B 24 5 6 7 8 10 11 13 14 15
2 Sets 81 4 A amp B Prepare for MCQ
83 4 C 1 2 (all parts) 84 4 D 1 2 (all parts) 86 4 E 1 ndash 4 (all parts)
3 Fractions 101 5 B 2 3 6 (all parts) 105 5 C 5 ndash 8 (all parts)
4 Decimal Fraction
116 6 A All sums For MCQ
124 6 C 3 ndash 8 (all parts) 126 6 D 3 ndash 8 and 11 12
5 Playing with numbers
133 7 A 1 ndash 6 136 7 B All sums for
MCQ 141 7 C All sums for
MCQ 154 7 E 1 ndash 8 160 7 F 2 ndash 12
6 Ratio and Unitary Method
171 8 A 1 ndash 5 173 8 B 1 ndash 12 180 8 D 1 ndash 8
7 Percentage 186 9 A 2 ndash 8 (all parts) 189 9 B 5 6 9 10 11
13 14 190 Chapter
Assessment 2 ndash 5 MCQ 7 ndash 10
8 Speed Time and Distance
198 10 1 ndash 5 7 9 11 13 ndash 25
9 Introduction to Algebra
203 11 A 1 2 (all parts) 212 11 C 2 ndash 4 (all parts) 214 11 D 2 ndash 7 and 11 217 Chapter
Assessment 6 ndash 10 for MCQ
10 Linear Equations 222 12 A 1 2 (all parts)
61
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
in one variable and 3 ndash 8 for MCQ
225 12 B 1 ndash 15
227 12 C 1 ndash 15 229 12 D 1 2
11 Basic Geometrical Ideas
233 13 A 1 ndash 10 (all parts) 238 13 B 4 ndash 7 240 13 C 1 3 4 242 13 D 1 ndash 3 246 13 E 2 ndash 4 248 Chapter
Assessment 1 2
12 Understanding Elementary Shapes
256 14 A 1 ndash 3 6 7 263 14 B 3 7 ndash 11 266 14 C 1 (all parts) 2 267 14 D 1 ndash 5 273 14 E 1 ndash 5 277 14 F 1 ndash 3 and 4 ndash 6
for MCQ 13 Construction 307 17 A 1 ndash 5
310 17 B 2 4 5 312 17 C 1 (all parts) 2
and 3 316 17 D 4 5 (all parts)
and 7 ndash 9 14 Perimeter and
Area 319 18 A 1 ndash 7 323 18 B 1 ndash 8 331 18 C 1 2 5 7 9 10
12 14 15 17 18 20 21
336 18 D 1 ndash 3 337 Chapter
Assessment 3 ndash 8 for MCQ
15 Data Handling 345 19 A 1 ndash 8 352 19 B 2 4 ndash 8 356 19 C 4 6 7 8
Computer
1 What is a Super Computer2 Difference between Analog and Digital computer3 Describe The evolution of Computer Languages4 What is the difference between compiler and compiler5 Describe Assembler Interpreter and Compiler6 Write shortcut in to do the following
a Copy
62
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
b Cutc Saved Redoe Undo
7 What is a Wildcard8 What are the two types of Digital Images Explain them9 Define pixel and resolution10 What is a BMP JPEG and PNG11 Write short notes on
MP3 WAV WMA MIDI AVI MPEG12 Define Table Column Row and cell in Table13 Define the shortcut keys in a table in word14 What is track change in Word15 Write two uses of mail merge16 What is a comment in Track change17 What is data source in mail merge18 Define HTML19 What is a container and empty tag in HTML Give one example of each20 What is WYSIWYG editor21 Which is the largest heading in HTML22 Write three attributes of body and explain them23 Explain Four attribute of hr tag24 Define the motion option in scratch25 What is a sprite in scratch
__________________________________________________
Geography
1 Define the followinga Exogenic or External Processesb Agents of denudationc Endogenic or Internal Processesd Mountaine Range of mountainsf Fold mountainsg Anticlines and synclinesh Faulting i Fault fault planej Rift valleyk Plateaus- intermontane dissected piedmont volcanicl Plains - structural erosional depositionalm Agriculture
63
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
n Kharif cropso Rabi cropsp Subsistence farmingq Commercial farmingr Mixed farmings Organic farmingt Plantation cropsu Green revolutionv Under ground mining and surface mining
[give examples wherever needed]
2 Give differences between [at least two]a Mountains and plateausb Plateaus and plainsc Mountains and plainsd Fold and fault mountainse Kharif and rabi seasonf Rabi and zayad seasong Kharif and zayad seasonh Subsistence and commercial farmingi Plantation and mixed farmingj Conventional and organic farmingk Traditional and modern farmingl Food crops and cash cropsm Extensive and intensive farmingn Metallic and non-metallic mineralso Ferrous and non-ferrous minerals
3 Answer the following questions [2 or 3 marks]a How is Agriculture important for a countryb State the factors affecting agriculture Explain any twoc State the factors on which we classify agriculture into different typesd Describe Jhum Cultivatione State the key characteristics of organic farmingf State the importance of food cropsg State the geographical features needed to grow different cropsh Who was Norman Borloug What did he introducei State the measures adopted in Green Revolutionj How much was green revolution successfulk State the unwanted side effects created by Green Revolutionl State the harmful impacts of over adoption of Green Revolutionm State the characteristics of Fold Mountainsn Discuss the features of a fault mountaino How are volcanic mountains formed
64
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
p How are plateaus formed State three characteristicsq How are dissected and volcanic plateaus formed Give examplesr Give the importance of plains and plateaus for humanss What are minerals Give any three examplest State two characteristics of metallic and non-metallic mineralsu State the varieties of iron ore and name any one use of eachv State the uses of manganese and name the places it is found in the
worldw What is petroleum Name some uses of it
x i State any 3 features of the western coastal strip ii Where is the tropical grassland of Ilanos situated y i What are the three main areas under the Central Plains ii Name any 2 rivers which drain this area z i Write a short note on The Guiana Highlands and Brazilian Highlands ii What separates the Tierra del Fuego
4 Give reasons for the following statementsa Earth is called a lsquoblue planetrsquob Fold Mountains are mainly located on the margins of continentsc Old Fold Mountains have much lower with rounded peaksd Volcanic mountains are called Mountains of accumulatione River Narmada is a rift valley riverf Tibetan plateau is called the Roof of the worldg The plains are always thickly populated areash Agriculture is a great source of employmenti Shifting agriculture is practiced mainly in places of equatorial and
tropical forestsj Extensive agriculture is highly mechanizedk Chemical fertilizers and pesticides are used in large numbers in
modern farmingl Coal and petroleum are called non-renewable resourcesm Large ships from Atlantic Ocean can reach the interior of North
America
5 Fill in the blanks-i ______________ contains 72 pure ironii ______________ is the largest producer of Mica in Indiaiii _______________ is the major source of poweriv _______________ is the leading producer of iron ore in the worldv India ranks the ____________ in the world in Manganese productionvi ____________ is the leading producer of Manganesevii South America was discovered by _______________viii South America is the ____________ largest continent in the world
65
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
ix The _____________ joins South America to Central Americax The __________ is the longest Mountain system of the worldxi ____________ is the southernmost tip of South Americaxii The upstanding block of a Block mountain is called___________xiii Mauna Loa of Hawaii Islands is an example of ____________
mountainsxiv Green Revolution was introduced by________________xv ____________ is the leading exporter of sugarcane in the worldxvi _____________ are those which are not grown as food crops but are
grown for salexvii Rift valley is located between two_______________xviii Most of the plateaus are storehouse of _______________6 Match the columns
A Bi Metallic mineral vi Non-Metallic mineral
ii South Africa vii The largest producer of manganese in the world
iii Coal viii iron ore
iv China ix largest producer of limestone
v Mica x fossil fuel
7 Answer in one word-i Mountains formed due to folding because of compression ndash ii The equatorial rainforests in the Amazon basin ndashiii The rocky highlands at the southernmost tip of South Americaiv The tropical desert that lies in the coastal strip and is one of the
driest areas of the Earth v An area on the leeward side of the mountains vi Example of an intermontanne plateauvii A plain formed by alluvial depositsviii Land features of the earthix A crack in the rock stratax An old fold mountain
8 Map pointing ndash Revise the map of South America done in class
Sample composite questions
66
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67
1 a What is primitive agriculture Give another name for itb Explain Green Revolutionc State any one impact of green revolution [2+2+1]
2 a Name one metallic and one non-metallic mineral b Give an example of a young and one example of an old fold mountain
c Why are the plains always thickly populated [2+2+1] Questions of the composite type will be in this format___________________________________________________
67