DELHI PUBLIC SCHOOL BIKANER

PRACTICE PAPERS FOR UNIT TEST - 2

CLASS VI SESSION 2017-18

SUBJECT: ENGLISH

Chapter 4 THE GIVING TREE

Q1 Do you think our future depends on how we look after our trees?

Q2 How did ‘The chipko movement’ started?

Q3 Why was Gaura devi made as the President of the ‘Mahila Mangal Dal’? Q4 What did they do to stop the loggers from cutting down trees? Q5 Write 5 words using suffix. Chapter 5 THE CHERRY TREE Q1 Where was rakesh living with his grand father? Q2 What was Rakesh told about the seed? What did the grandfather told afterwards? Q3 Why was Rakesh excited one morning ? Q4 How was rakesh taking care of the cherry tree? Q5 How was the tree giving satisfaction to rakesh and his grandfather?

Chapter 6 TEN TALL OAK TREES Q1 ‘Gangaway’, screamed the west wind’

a. For what was the oak tree used here? Q2 ‘’Sizzle’ spoke the lightning.’

a. For what was the oak tree used here? Q3 Why was the oak tree considered as ‘Unsafe’. Q4 What is the mood of the poet in the last stanza? Q5 How mankind is ruining nature?

SUBJECT: HINDI

SUBJECT: MATHS

Chapter – 2 (Playing with Numbers)

Q1: Write the all prime numbers less than 60.

Q2: Simplify the following:

a. 19 – (3 + 6) c. 17 + [12 – {8 + 3 – (3 of 6 + 15 – 3 x 4)}]

b. 40 x 12 ÷ 2 + 25 d. 45 + 3 {34 –18 − 14̅̅ ̅̅ ̅̅ ̅̅ ̅̅ } ÷ 3 [17 + 3 x 4 – (2x7)]

Q3: Write the factors of the following:

a. 34 b. 64 c. 56 d. 16 e. 72

Q4: Write the multiples of the following numbers between 90 to 130:

a. 14 b. 15 c. 9 d. 25 e. 18

Q5: Which of the following numbers are divisible by 2,3,4,5,6,7,8,9,10 or 11?

a. 32,986 c. 13,884

b. 7,923 d. 4,983

Q6: You are given three digits 6, 5 and 3:

a. How many three digits numbers can be formed without repeating any of them?

b. How many numbers formed in (a) are divisible by 5? Why?

c. How many numbers formed in (a) are divisible by 2? Why?

Q7: Define co – prime number and twin number.

Chapter – 3 (HCF and LCM)

Q1: Draw the factor tree and write down the prime factorization for each of the following numbers:

a. 49 b. 216 c. 160

Q2: Write the smallest and largest 4 digit numbers and find its factors.

Q3: Find the common factors of the following pairs:

a. 98, 112 b. 72, 64

Q4: Find the HCF of the following numbers:

a. 69, 39, b. 96, 24, 120

Q5: Find the LCM using prime factorization method:

a. 102, 124 b. 35, 25

Q6: Find the LCM using common division method:

a. 48, 26, 102 b. 16, 30, 15

Q7: List the multiple of the each pair and find the LCM:

a. 24, 28 b. 40, 60

Q8: The LCM of the two numbers is 5 and their HCF 595. If one of the numbers is 85, find the other

numbers.

Q9: There are 315 apples, 693 oranges and 1287 pears. These are to be arranged in basket containing

same number of fruits. Find the greatest numbers of the fruits possible in each basket?

Q10: Find the least number which when divided by 111, 139 and 200 leaves a remainder 3, 4 and 5

respectively.

Chapter – 11 (Basic Geometrical Ideas)

Q1: Classify each of the following as angle, line segment, line or ray:

a. ∠BC b. 𝐴𝐵⃗⃗⃗⃗ ⃗ c. 𝑋𝑌⃡⃗⃗⃗ ⃗

Q2: Name all the line segments in the given figure. How many line segments are there?

Q3: Name all the angles in the figure. How many angles are there?

Q4: Define the acute, obtuse, right, straight and reflex angles with examples.

Q5: Draw one figure of each of the following:

a. Open figure c. Simple curve e. Linear boundaries

Closed figure d. Curvilinear boundaries

SUBJECT: SCIENCE

Chapter 4 Fibre to Fabric

Q. 1 What is loom ? Differentiate between handloom & powerloom .

Q. 2 Name the sources of the following fibres –

i) Linen ii) Coir iii) Silk Cotton

Q. 3 Give any five qualities of cotton & jute .

Q. 4 Give any three uses of jute & Hemp.

Q. 5 Give one similarity & 1 difference between cotton & silk cotton .

Q. 6 Define retting ? How is it done ?

Ch. 8 Getting to know Plants

Q. 1 Identify the root system in the following :

i) Wheat ii) Carrot iii) Onion

iv) Maize v) Turnip

Q. 2 Write a note on functions of roots .

Q. 3 Give any one example of the following :

i) prop roots ii) Breathing roots iii) Bulb

iv) Cladophylls

Q. 4 Name the following :

i) Largest flower ii) Part of seed which contain food for baby plant

iii) Male reproductive part of a plant

iv) Arrangement of veins in leaf

Q. 5 Differentiate between rhizome & Corms

Q. 6 Explain various parts of a flower ? Draw a well- labeled diagram also

Q. 7 What is Photosynthesis ? Write its equation also .

Q. 8 Write a note on any three modifications of leaves . Give examples also.

Ch. 17 Garbage In And Garbage Out

Q. 1 What do you understand by garbage segregation ? Explain with example .

Q. 2 What are bio-degradable & non – biodegradable wastes ? Give two examples of each .

Q. 3 What are landfills ? How are they made ?

Q. 4 What is composting ?

Q. 5 What is recycling ? How can recycle benefit the environment ?

Q. 6 What are three R’s ? Draw its Logo .

Q. 7 How is plastic harmful for the environment ?

SUBJECT: SOCIAL SCIENCE

2 - The Lives of Hunter-Gatherers: DPP-2.1

Q1. Fill in the blanks.

a. During the Stone Age, humans lived in small groups called __________________ .

b. Many pebble tools have been found in _____________________ in Punjab.

c. In India, cave paintings have been found at _______________________.

d. Middle Paleolithic humans used ______________________ to hunt fish.

e. _____________________is a major factory cum habitation site found in Karnataka.

Q2. Match the columns.

cleaver large stone tool worked on one side only

chopper sharp at one end and rounded at the other

scraper flat, flake tool

hand axe flake tool with a chisel like edge

burin used to start a fire and make thin blades

Q3. Who am I?

a. A tiny and sharp stone tool made by early humans:

b. A site where stone tools were probably made:

c. Apes that walked straight:

d. I discovered fire:

e. Tools made from a large piece of stone:

Q4. Correct the incorrect statements.

a. Microliths were made during the Paleolithic age.

b. Hunters-gatherers migrated during different seasons.

c. The Stone Age people wore clothes made of animal skins.

d. Lower Paleolithic people buried the dead with simple religious ceremonies.

e. The best cave art has been found in Germany.

2 - The Lives of Hunter-Gatherers: DPP-2.2

Q1. Answer in one sentence.

a. Why did apes begin walking upright? __________________________________________________________________

b. Why did hunters-gatherers migrate?

__________________________________________________________________

c. Why was fire important for early humans?

__________________________________________________________________

d. What materials were used to make tools during the Mesolithic period?

__________________________________________________________________

Q2. Complete the table. One example has been done.

Achievement of man Period

Taming animals Mesolithic period

Making cave art

Making large core tools

Spears were made

Microliths were made

Q3. Write down six sentences describing the life of the hunters-gatherers. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

2 - Discrimination: DPP - 2.1 Word search

Find the words for the following clues in the word search box and write down.

Stereotype racism prejudice discrimination Dr. B.R. Ambedkar

gender bias apartheid

1. To treating a group of people less favourably than others ____________________.

2. A fixed idea or belief that is based on prior assumptions _____________________.

3. A negative opinion about people and things without knowing all the facts

___________________.

4. Unequal treatment to girls or women __________________________.

5. The belief that some ‘races’ are superior to other______________________s .

6. Racial discrimination in South Africa ______________________.

7. The architect of the Indian Constitution give equal spacing throughout

__________________

2 - Latitudes and Longitudes: DPP-2.1

Q1. Draw a diagram of the earth and label the following.

Torrid zone, Frigid zone, Temperate zone, Equator, Tropic of Cancer, Tropic of

Capricorn, Arctic Circle, Antarctic Circle, North Pole, South Pole

Q2. Write down either latitude or longitude.

STATEMENT LATITUDE OR LONGITUDE

1. They are parallel to each other.

2. They are drawn at intervals of 1 degree.

3. Vertical lines that join at the poles.

4. They are also called Meridians.

5. The distance between 2 lines is 111 km.

6. The equator is a

7. There are 181 of them.

8. They help us to determine time.

9. They divide the earth into Eastern and Western

Hemispheres.

10. They divide the earth into Northern and Southern

Hemisphere.

SUBJECT: COMPUTER SCIENCE

Chapter - 2 (More on MS Windows 8.1)

I. Choose the correct answer:

1. ______________ button takes you to the previously viewed folder.

a) ← b) → c) ↑ d) ↓

2. We can close a window by clicking on __________ button.

a) ≠ b) £ c) © d) π

3. ____________ is located at the bottom of a window.

a) Title bar b) Status bar c) Scroll bar d) Address bar

4. _________ represents the shape of the mouse pointer.

a) Pointer’s Trail b) Pointer’s Type c) Pointer’s Movement d) Pointer’s Speed

II. Fill in the blanks:

1. Mr. Satya Nadella was born in _________________

2. ____________ stores the deleted files.

3. You can change the settings of our computer in ______________ window.

4. To make the double-click speed slower, drag the slider to the left that is, towards _________ end.

III. Answer the following questions:

Q1. What do you mean by the speed of a mouse pointer?

Q2. What do you mean by screen saver in computer?

Q3. Explain the term ribbon present in the MS Windows.

Q4. Define the configuring of mouse in computer.

Q5. What is the difference between Minimize and Maximize button?