Holidays Homework
ENGLISH:- 1. Write any ten (10) opposite words with pictures.
2. Write one [page handwriting in your notebook daily.
3. Make a pencil cap.
4. Write any ten (10) ‘Singular – Plural’ words with pictures.
EVS:-
1. Learn any one poem/rhyme related to occupation/job.(Hint.- Cobbler cobbler mend my
shoes…..)
2. Draw or paste pictures of different eblums and paste them on A-4 Sheet.
3. Draw and colour part of your school that you like the most.
4. Draw or paste pictuers of –
a) Land Transport
b) Water Transport
c) Air Transport.
MATHS:-
1. Learn names of days. 2. Learn names of months. 3. Cut names of days and months from old calendar and paste in your note-book. 4. Learn tables of 2 to 15. 5. Draw picture given on page 89 on sheet.
6. :-
1 3
2 8-10
3
4
5 –
ARVIND PAREEK SIR
a. Economy &Economics.
b. Mixed Economy.
c. Consumption & Consumer.
g. Increase and Decrease of Demand.
h. Normal Goods.
i. Production Function.
Q3. Explain use of main medium and mode in economics.
Class XII
MAHAVEER PRASAD MEENA SIR
HOLIDYA HOMEWORK (AUTUMN BREAK)
(PGT : BIOLOGY)
WRITE ANY 20 KEYWORDS
CLASS IX : BIOLOGY
SUMMARY OF ALL CHAPTERS OF BIOLOGY PART
WRITE ANSWER OF ANY 10 INTERNAL QUESTIONS FROM BIOLOGY PART OF
TEXTBOOK
SOLVE ANY 10TH CBSE SAMPLE PAPERS
DRAW 10 SURE WELL LABELED DAIGRAMS
WRIRE THE SUMMARY OF ALL CHAPTERS OF BIOLOGY PART OF TEXTBOOK
CLASS XII : BIOLOGY
PRACTICE OF SURE DIAGRAMS
1LAST FIVE YEARS CBSC QUESTION PAPERS (SESSION ENDING EXAM)
CLASS 11 HOLIDAYS HOME WORK
1PROJECT WORK (HISTORY)
1LAST FIVE YEARS CBSC QUESTION PAPERS (SESSION ENDING EXAM)
MEENAKSHI SWAROOP MAM
REVISION WORKSHEET CLASS III ENGLISH
Q1 How many fish are there in the seas? Q2 Why was the little fish unhappy?
Q3 What does a seed need to grow ? Q4 Name three places where the butterfly rested ?
Q5 Who ate the enormous turnip ? Q6 What is the vegetable man selling ?
Q7 What do the birds think about people? Q8 What does an acorn grows into?
Q9 What did the old man plant ? Q10 To whom does the child say ‘good morning’ ?
Q11. Where does the balloon man stand ? ,Q12. What do we get from trees (5 sentences )
Page no.24 ,25 , 30 , 31 , 35 , 37 , 40 , 51 , 62 , DICTATION WORDS salad making
sequence steps ,
Revision worksheet – class4 eng
Q1. .What did Alice see? Q2. .What was different about the rabbit that Alice saw ?
Q3. What did Nasruddin boast about ? Q4-Why was the little fir tree sad ?
Q5-Which creatures wake up early in the morning ? Q6. Write two questions using WHY ?
Q7. What was wrong with Helen? Q8. What sort of boy was described in the poem WHY
Q9 What is inside you that wakes you up everyday at same time ? Q10 What does the nose looks like ?
1.Write 5 sentences on HELLEN KELLER ( using clues : birth , illness , teacher , qualities , learn )
3. Write 5 sentences on ‘ MYSELF ‘ (using clues : get up , jogging or yoga , run , food ,sleep )
Book page no. 5 ,10 , 28 30 , 50 , 75 , 76 , 79 Dictation words
REVISION WORKSHEET CLASS-5 ENG
Q1. What can you do after crying a lot? Q2. Where was happiness hiding ?
Q3. What did the frog do all day? Q4. What are the things that Munna likes to do?
Q5. Write any four ingredients of AVIAL ? Q6. Why was Robinson afraid when he looked at the bushes and trees?
Q7. When is the shadow shortest ? Q8. What are the things that Munna likes to do?
Q9. Why did the geese pretend to be dead? Q10. In which season is ice cream popular ?
Q11. Write character sketch of RIP VAN WINKLE Q12. Write a notice about DRAMA COMMITTEE
BOOK PAGE NO. 15, 25, 60 ,62 , 76 , 87
NEHA TYAGI MAM
IP
1. SOLUTION OF SAMPLE PAPER 2019 RELEASED BY CBSE (ALREADY SENT IN THE GROUP).
2. SELECT A TOPIC FOR BOARD PRACTICAL PROJECT AND PREPARE A ROUGH STRUCTURE
OF THE PROJECT REQUIREMENTS, PROJECT MODULES AND PROJECT DATA.
RAMKESH MEENA SIR
: (class-3)
1. | 2. | 3. | 4. ? |
5. |
Class -5
Sub : evs
1. Revision 1 to 5 (60 questions ) done in evs notebook learn and write . 2. Map work 3. Super senses to sunita in the space 4. Clinical pathology reportofarti (pg 70 looking around) 5. Map ofgolcondafort.
Sub: Maths ( Do these questions in aseperate folder )
1.Do magic square pg-103.
3.Do questions of map 2.
4. Do page 119.
6.Draw factortree of18,24,12,28.
8. Do questions given on pg 91.
9. Do question 1 of page 85.
10. Do pg -75.
13. Do pg54.
15.fill up-a)1/2of a rightangle __________
b)1/3 of a rightangle __________
c)2times of right angle__________
SUB: HINDI
1 “ ” “ ” |
2 ? |
3 10 |
4 |
SANJAY JYOTISH SIR
–
– 6
1 ) 1 7 | 3 |
2 ) |
3 ) |
– 7
1 ) 1 8 | 3 |
2 ) |
3 ) |
– 8
1 ) 1 8 | 3 |
2 ) |
3 ) |
SEEMA MAHAWAR MAM
2. Revision of UT course
XIth
Map Practice – History
2. Memorise spelling
SUNITA GUPTA MAM
Class XII A
2. REVISE ORGANIC CHEMISTRY FOR TEST
3. SOLVE CBSE SAMPLE PAPER 2019(IN CW NOTEBOOK)
4. COMPLETION OF CLASSWORK AND HOMEWORK NOTEBOOK AND PRACTICAL FILES
CLASS X
2. REVISE CHAPTER 1,2AND 3 FOR TEST
3. SOLVE CBSE SAMPLE PAPER 2019(IN CW NOTEBOOK)
4. COMPLETION OF CLASSWORK AND HOMEWORK NOTEBOOK
CLASS IX
2. REVISE CHAPTER 1,2AND 3 FOR TEST
3. COMPLETION OF CLASSWORK AND HOMEWORK NOTEBOOK
CLASS VI
(TO BE DONE IN SEPARATE SHEETS OR FILES)
1. PREPARE CHAPTER 1 TO 8 FOR TEST
2. WRITE AN ARTICLE ON SUFI SAINT KABIR , HIS POETRY AND HIS TEACHINGS
3. COLLECT 10 DIFFERENT LEAVES OF DIFFERENT PLANTS AND TELL THE LEAF VENATION
AND TYPE OF ROOT.
Autumn Break Holiday Homework
1. You have witnessed rash driving by the bus drivers. Write a letter to the editor, The
Times of India drawing the attention of the General Manager, Delhi Transport
Corporation to this problem. You are Priti / Prakash 15, Udyog Vihar Noida.
2. Write an article on the “Making Games and Sports Compulsory in the school”.
3. Make Notes of a selected passage.
4. Learn /Revise for Half yearly exam.
**********************************************************************
Autumn Break Holiday Homework
1. You bought a refrigerator two months ago from Mohan Sales, Ashok Vihar Banglore. It
has developed certain problems regarding its functioning. Cooling has stopped and it is
making a lot of noise. Write a letter of complaint to the Manager asking him for
immediate repair/replacement of the same. You are Sachin/Shashi 61 Pratap Enclave
Banglore.
2. Write an article on the Importance of Morning Assembly in the school.
3. Write a speech to be delivered in the morning assembly on-
“The Benefits of early rising”
4. Learn /Revise for 3rd monthly test.
**********************************************************************
1 How did you enjoy your autumn break celebrations
2 You are class monitor of class VI. Write a notice in not more than 50 words about your
sports day celebrations.
3 Write any moral story.
4 Copy any book from your book & writ summary in your language
5 Write an essay on wonders of science in 21st century.
Or
1 How did you enjoy your autumn break celebrations
2 You are class monitor of class vii.write a notice in not more than 50 words about your
sports day celebrations.
3 Write any moral story.
4 Copy any book from your book & writ summary in your language
5 Write an essay on wonders of science in 21st century.
Or
1 Make a diary note about your autumn break celebrations
2 You are class monitor of class viii.write a notice in not more than 50 words about your
sports day celebrations.
3 Write any moral story.
4 Copy any book from your book & writ summary in your language
5 Write an essay on wonders of science in 21st century.
Or
1 Make a diary note about your autumn break celebrations
2 You are class monitor of class ix .write a notice in not more than 50 words about your
sports day celebrations.
3 Write any moral story.
4 Copy any book from your book & writ summary in your language
5 Write an essay on wonders of science in 21st century.
Holiday Homework x
1 Make a diary note about your autumn break celebrations
2 You are class monitor of class x .write a notice in not more than 50 words about your
sports day celebrations.
3 Write any moral story.
4 Copy any book from your book & writ summary in your language
5 Write an essay on wonders of science in 21st century.
Or
Autumn break holiday homework
Q.1 Do the Question paper sample paper issued by CBSE 2019-20 up to course covered.
Q.2 Do the all Question from misllenious ex. 1 to ex. 6.
MANISH KUMAR CHOUDHARY
Autumn Break Homework Class - 3 Math 1. Learn and write number names of the numbers - a) 18. b) 40. c) 149. d) 199 e) 569. f) 693. g) 123. h) 657. 2. Draw the following shapes and lines. a) 5 cm long line b) rectangle c) triangle d) square e) circle f) 7cm long line. 3. Draw hands on the clock to show the time a) 1 o'clock b) 6: 15 c) 10:45 d) 5:30 4. Do question no. 5 of page no. 82. 5. Make a balance ( Weighing scale ).
Anil Yadav
X
1.
2. - ( ) 2
3. - 2
4. ( ) 2
5. 1
XX
1.
2. 10
3. 10
5. - 2
6 ( )2
IXXX
3 . 10
5 . ( - )2
6 . 2
3 . 10
5 . ( - )2
6 . 2
3 . 10
4 . ( - )2
5 . 2
YUDHISHTHER SHARMA PGT – PHYSICS
TO LEARN CHAPTERS 1 TO 9 FOR HALF YEARLY EXAM.
TO READ / STUDY CHAPTER – 10 RESPIRATION IN ORGANISMS.
CLASS – IX PHYSICS
TO LEARN CHAPTERS 1 TO 3 FOR II PERIODIC TEST.
CLASS – X PHYSICS
TO LEARN CHAPTERS 1 TO 3 FOR II PERIODIC TEST.
CLASS - XII PHYSICS
TO LEARN UNITS EMI AND AC CIRCUITS , OPTICS , PHOTOELECTRIC EFFECT AND DUAL NATURE ,
ATOMIC STRUCTURE FOR III MONTHLY TEST.
Accountancy class- XII
B.St. class- XII
1.- All the Questions given at the end of Chapter Marketing.
–


Class – XI Arts
2.- LEARN CHAPTER – 1-6 OF POLITICAL THEORY
CLASS – IX
4.- LEARN CHAPTER OF HISTORY RUSSIAN REVOLUTION
5.- LOCATE IN AREAS OF SOIL, HIMALAYAN RANGE , STATES OF INDIA, UNION TERITORY IN
POLITICAL MAP OF INIDA.
6.- PREPARE AND LEARN ONE MARK QUESTION FROM EACH BOOK –
CLASS – LEARN 1-5 CHAPTER OF CIVICS
LEARN CHAPTERS – 1-5 FROM HISTORY
LEARN CHAPTERS – 1-5 FROM GEOGRAPHY
LOCATE IN THE POLITICAL MAP OF INDIA:
ALL STATES AND UNION TERITORY, MUGHAL EMPIRE RULING AREAS , GANGA RIVER ,
BRAHMPUTRA RIVER. CHOLAS , PANDYAS, KABUL, GANDHAR, TAMILNADU, DELHI , ANDHRA
PRADESH , TELANGANA, ARUNACHAL PRADESH, MEGHALAYA, TRIPURA.
CLASSIX –MATHS
(1 Marks)
1. What is the common between the three angles of a triangle and a linear pair?
2. If two supplementary angles are in the ratio 11:7, then find angles.
3. In the given figure, find AOB is a straight line then find the value of .
4. In the given figure, if AOC = 50O, THEN FIND (AOD + COB).
(2 Marks)
1. If the angles (5 + 6) (13 + 30) are supplementary, then find the value of .
2. In the given figure, ABCD. Determine the values of x, y and z.
3. Angles a and b form a linear pair of angels and a – 2b = 30o, then find the value of a.
4. Determine the value of x.
(3 Marks)
1. Prove that the bisectors of the angles of a linear pair are at right angles.
2. A transversal intersect two parallel lines. Prove that the bisectors of any pair of corresponding angles, so
formed are parallel.
3. In the figure, DEQR and AP and BP are bisector of EAB and RBA, respectively. Then find APB.
4. In the given figure, ABC = 80o, EFG = 45o and EGF = 35o. Prove that ABDE
(4 Marks)
1. If the bisectors of B and C of a ABC meet at a point O, then prove that
BOC = 90o + ½ A
2. In the given figure, find the value of x, if ABCDEF.
3. In the given figure, ABC is a triangle with BAC =90o and ALBC. Prove that CAL=ABC.
4. POQ is a straight line, OT bisects POR and OS bisects QOR. Show that SOT is a right angle.
HOTS
1. Find the measure of an angle, if six times its complement is 12o less than twice its supplement.
2. It is given that XYZ = 64o and XY is produced to a point P. draw a figure from the given information. If ray
YQ bisect ZYP, then find XYQ and reflex QYP.
CHAPTER – 7 TRIANGLES
(1 Marks)
1. In AB = QR, BC = PR AND CA = PQ, then write the congruence between the two triangles.
2. In PQR, R = P, QR = 4 cm and PR = 5 cm. Find the length of the side PQ.
3. D is a point on the side BC of ABC such that AD bisects BAC. Write the relation between BA and BD.
4. In PQR, P = 70o and R = 30o, which side of this triangle is the longest side?
(2 Marks)
1. In the adjoining figure, TQR = 125o and PSQ = 100o, find SRQ.
2. Prove that the angles opposite to equal sides of a triangle are equal.
3. Sides BA and CA of ABC are produced to D and E such that BA = AD and CA = AE. Prove that ED BC.
4. In the adjoining figure, ABC and DBC are two triangles, on the same base BC such that AB = AC and DB = DC.
Prove that ABD = ACD.
(3 Marks)
1. If D is the mid-point of the hypotenuse AC of a right angled ABC, prove that BD = ½ AC.
2. In the adjoining figure, BD and CE are two altitudes of a ABC such that = BD = CE. Prove that ABC is
isosceles.
3. ABCD is a square. X and Y are points on sides AD and BC respectively such that AY = BX. Prove that BY = AX
and BAY = ABX.
4. In the adjoining figure, AD is a median of ABC. Prove that AB + AC > 2AD.
(4Marks)
1. Show that the difference of any two sides of a triangle is less than the third side.
2. In the adjoining figure, AC = AE, AB = AD and BAD = EAC. Show that BC = DE.
3. In the adjoining figure, R > PQ and PS bisects QPR. Prove that PSR >PSQ.
4. In the adjoining figure, AP , PR > PQ and PS = QP. Prove that AR > AQ.
HOTS
1. PQR is a triangle in which PQ = PR and S is any point on the side PQ. Through S a line is drawn parallel to QR
which meets PR at T. Prove that PS = PT.
CHAPTER – 8 QUADRILATERALS
(1 Marks)
1. Name the quadrilateral formed by joining the mid-points of the sides of any quadrilateral ABCD.
2. Can the angles of a quadrilateral be 115o, 85o, 75o, 80o
3. If two adjacent sides of a kite are 5 cm and 7 cm, find the perimeter.
4. In a parallelogram PQRS, if P = (3x – 5)o and Q = (2x + 15)o. Find the value of x.
(2 Marks)
1. Diagonals of a quadrilateral PQRS bisect each other. If P = 40o, determine Q.
2. The side BA and DC of quad. ABCD are produced as shown in given Fig.
Prove that x+ y = a + b.
3. Prove that each angle of a rectangle is a right angle.
4. In adjoining fig. ABCD is a parallelogram. Find the value of x, y and z.
(3 Marks)
1. The angles of a quadrilateral are in the ratio 1 : 2 : 3 : 4. Find all the angles of the quadrilateral.
2. In given figure, P is the mid-point of side BC of parallelogram ABCD, such that 1 = 2. Prove that AD = 2 CD.
3. In given figure, ABCD is a parallelogram and P, Q are the points on the diagonal BD such that BQ = DP. Show
what APCQ is a parallelogram.
4. Prove that the bisector of any two consecutive angles of a parallelogram intersect at right angle.
(4 Marks)
1. Prove that the diagonal divides a parallelogram into two congruent triangles.
2. Prove that the bisector of the angles of a parallelogram enclose a rectangle.
3. Two parallel lines are intersected by a transversal p in given figure. Show that the quadrilateral
formed by the bisector of interior angles is a rectangle.
4. AD is the median of ABC. E is the mid-point of AD. BE produced to meet AC at F. Show that AF = 1
3 .
CLASS VI
CHAPTER-1 KNOWING OUR NUMBERS
1) Kirti bookstore sold books worth Rs 2,85,891 in the first week of June and books worth Rs 4,00,768
in the second week of the month. How much was the sale for the two weeks together? In which week
was the sale greater and by how much?
2) Find the difference between the greatest and the least number that can be written using the digits 6, 2,
7, 4, 3 each only once?
3) Give a rough estimate (by rounding off to nearest hundreds) and also a closure estimate (by rounding
off to nearest tens) :
1,08, 734 – 47,599
4) The town newspaper is published everyday. One copy has 12 pages. Everyday 11,980 copies are
printed. How many total pages are printed everyday?
CHAPTER-2 WHOLE NUMBERS
1) Find 8 × 1769 × 125 using suitable property.
2) A taxidriver filled his car petrol tank with 40 litres of petrol on Monday. The next day, he filled
the tank with 50 litres of petrol. If the petrol cost Rs 44 per litre, how much did he spend in all on
petrol?
CHAPTER-3 PLAYING WITH NUMBERS
1) Find the common factors of 20 and 28.
2) Write three pairs of prime numbers whose difference is 2.
3) Find the LCM of 12 and 5.
4) Find the smallest 4-digit number which is divisible by 18,24 and 32.
CHAPTER-4 BASIC GEOMETRICAL IDEAS
1) Draw a figure and lable suitably in each of the following cases:
a) Point lies on .
b) and intersect at .
c) FLine contains and but not .
2) In the given diagram, name the point(s)B
a) In the interior of ∠
b) In the exterior of∠
c) On ∠
i) 425 × 136 = 425×(6 + 30 + 100) a) Commutative under multiplication.
ii) 2 × 49 × 50 = 2 × 50 × 49 b) Commutativity under addition.
iii) 80 + 2005 +20 = 80+20 +2005 c) Distributivity of multiplication over
addition.
i) Three radiiD
ii) A diameter
iii) A chord.
a) One pair of opposite side.
b) One angle.
CHAPTER-5 UNDERSTANDING ELEMENTARY SHAPES
1) What part of a revolution have you turned through if yo stand facing
a) East and turn clockwise to face north?
b) South and turn clockwise to face east?
c) West and turn clockwise to face east?
2) A square pyramid has a square as its base.
Faces:__________
Edges: _________
Corners: ________.
CHAPTER- 6 INTEGERS
2) From the sum of −44 37, − 96.
3) Fill in the blanks, using integers ,indicate the following;
a) A gain of Rs 500. _________________
b) 3 km below see level. _______________.
c) Spendings Rs 600. __________________.
4) Write all the integers between the given pairs.( write them in the increasing order)
a) 0 and -4. b) -2 and 2 c) 0 and 5
CHAPTER-7 FRACTIONS
2 piece of cake and Najma was given 1
1
cake was given to both of them.
2) Which is greater 5
9
5 with
4) A piece of wire 7
8 meter long broke into two pieces. One piece was
1
other piece.
CLASS VII(MATHS)
CHAPTER 1
QUE 1. In a class test containing 12 questions , 5 marks are given for every correct answer and −2 marks are given
for every incorrect answer. And zero marks are given for questions not attempting.
(i) Ayushi gets 7 correct and 5 in correct answers, what is her score.
(ii) Teenu attempted all questions, but gets only 5 correct answer. What
is her score.
QUE 2. If we represent the distance above the ground by positive integer and that below the ground by negative
integer then answer the following.
(i) An elevator descends into a mine shaft at the rate of 4m/minute what will be the position
after one hour .
(ii) If it begins to descends from 10m above the ground ,what will be its position after 40
minutes from the ground.
(i) 724 x (−56) + (−724) x 44 (ii) (−39)x (−97).
QUE 4. Simplify :-
CHAPTER 2
QUE 1. Raman’s monthly salary is Rs. 9600. He spends one-forth of his salary on food and out of the remaining he
spends one-fifth on rent and one-sixth on the education of the students. Find:
(i) how much does he spend on each part?
(ii) how much money is still left with him?
QUE 2. Shefali plants four saplings in a row in her garden. The distance between two adjacents saplings is 3
4 m. find
QUE 3. Simplify the following: (i)7 1
2 × 2
14 of his money to his son,
2
3 of the remainder to his daughter and the rest to his wife. If
his wife got Rs 36000, what was the total amount.
CHAPTER3
QUE 1. The heights of 10 girls were measured in cm and the result are as follows:
135, 150, 139, 128, 151, 132, 146, 149, 143, 144
(i) What is height of the tallest girl?
(ii) What is the height of the shortest girl?
(iii) What is the mean height of the girls?
(iv) How many girls have heights more than the mean height?
QUE2 The following are the margins of victory in football matches of a league:
1,3,2,5,1,4,6,2,5,2,2,2,4,1,2,3,1,1,2,3,2,6,4,3,2,1,1,4,2,1,5,3,3,2,3,2,4,1,2,2.
Prepare a frequency distribution and then find the mode of the data.
CHAPTER 4
(i) The sum of numbers and 6 is 10.
(ii) 5 subtracted from y is 13.
(iii) 8 times of is 19.
(iv) If you add 4 to
rd of , you get 50.
QUE 2. Raju’s father’s age is 5 years more than 3 times Raju’s age. Find Raju’s age, if his father is 44 year old.
QUE 3. Solve the following equations:
(i) 4(m+3)=18
(ii) 3(n-5)=2
QUE 4. A shopkeeper sells mangoes in 2 types of boxes, one small and one large. A large box contains as many as
8 small boxes plus 4 loose mangoes. Set up an equation which gives the no. of mangoes in each small box. The no.
of mangoes in a large box is given to be 100.
CHAPTER 5
(i) the pairs of corresponding angles.
(i) the pairs of alternate interior angles.
(ii) the pairs of interior angles on the same side of the transversal.
(iii) the vertically opposite angles.
QUE2. Fill in the blanks:
(i) If two angles are complementary, then the sum of their measures is _______.
(ii) If two angles are supplementary, then the sum of their measures is ______.
(iii) Two angles forming a linear pair are _______________.
(iv) If two adjacent angles are supplementary, they form a ___________.
CHAPTER 6
QUE 1. Is it possible to have a triangle with the following sides?
(i) 2 cm, 3 cm, 5 cm
(ii) 3 cm, 6 cm, 7 cm
(iii)6 cm, 3 cm, 2 cm
QUE 2. A man goes 7mtr due west and then 24mtr due north. How far is he from the starting point?
QUE 3 In PQR, D is the mid-point of QR .
(i) PM is _________________.
(ii) PD is _________________.
QUE 4. Find the value of the unknown interior angle x in the following figures:
.QUE5. The sides of triangle are 11cm, 60cm and 61cm. verify that it is a right angled triangle.
QUE 6. A ladder 37m long reaches a window of a building 35m above the ground. Determine the distance of the
foot of the ladder from the building
CLASSVIII (MATHS)
Rational Number
3 Add using the rearrangement property :
4 Find three rational number between .
Linear equation
1 Two numbers are such that the ratio between them is 3:5. If each is increased by 10, the ratio
between the new numbers so formed is 5:7 .Find the original numbers.
2 The length of rectangle is 8 cm more than its width .If the perimeter of the rectangle is 44 cm
.Find the length and breadth of the rectangle.
3 The difference between two angles is °.If these angles are complementary, find the angles.
4 A number consists of two digits of which ten’s digit exceeds the unit digit by 7 .The number itself
is equal to 10 times the sum of its digits. Find the number .
Quadrilateral
1 The ratio of two sides of a parallelogram is 2:5 and its perimeter is 70 cm .Find the sides of a
parallelogram.
2 The adjacent angles of a parallelogram are ° °.Find the angles of the
parallelogram.
3 In a square PQRS , PQ cm and QR .Find the length of
PS and PR
4 How many sides does a regular polygon have if each of its interior angles
is 165
Practical geometry
(i) Quadrilateral ABCD.
AB = 4.5 cm
BC = 5.5 cm
CD = 4 cm
AD = 6 cm
AC = 7 cm
(i) Quadrilateral DEAR (
∠E = 60° ∠
∠A = 90° ∠
Data handling
1 On a particular day, the sales (in rupees) of different items of a baker’s
shop are given below.
ordinary bread : 320
fruit bread : 80
cakes and pastries : 160 Draw a pie chart for this data.
biscuits : 120
others : 40
Total : 720
2 Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a box and
mixed well. One slip is chosen from the box without looking into it. What is the probability of .
(i) getting a number 6?
(ii) getting a number less than 6?
(iii) getting a number greater than 6?
(iv) getting a 1-digit number?
3 Draw a pie chart showing the following information. The table shows the colours
preferred by a group of people.
ColoursBiue Green Red Yellow Total
No.of people 18 9 6 3 36
4 The number of students in a hostel, speaking different languages is given below.
Display the data in a pie chart.
Language Hindi English Marathi Tamil Bengali Total
Number 40 12 9 7 4 72
of students
Square
1 Find the smallest number of three digits which is a perfect square.
2 Find the smallest number of three digits which is a perfect square.
3 Find the smallest number by which 1008 should be multiplied so as to get a perfect square
number .Also find the square root of the square number so obtained.
4 1156 plants are to be planted in a garden in such a way that each row contains as many plants as
the number of rows .Find the number of rows and number of plants in each row .
Cube
1 The volume of a cubical box is 2744000 .Find the length of each side of the box
2 . Is 5488 a perfect cube? If not, find the smallest natural number by which 5488 must be
multiplied so that the product is a perfect cube
3 Find the cube root of 17576 through estimation
4 Is 5324 a perfect cube? If not, then by which smallest natural number should 5324 be divided so
that the quotient is a perfect cube?
Comparing Quantites
1 If 60% people in a city like cricket, 30% like football and the remaining like other
games, then what per cent of the people like other games? If the total number of
people are 50 lakh, find the exact number who like each type of game.
2 An item marked at Rs 840 is sold for Rs 714. What is the discount and discount %?
3 The list price of a frock is Rs 220.A discount of 20% is announced on sales. What is the amountof
discount on it and its sale price.
4 Sohan bought a second hand refrigerator for Rs 2,500, then spent Rs 500 on its repairs and sold it
for Rs 3,300. Find his loss or gain per cent.
CLASSX (MATHS)
SYMBOLS USED
S.No TOPIC CONCEPTS DEGREE OF
IMPORTANCE
References(NCERT
BOOK)
01
Polynomial
polynomial