Skip to content

Class III – Science – Sample – 2

Instructions:

1. Please read the questions carefully. All questions are compulsory.

2. Adhere to the time limit.

3. Revise the paper before submitting.

SECTION A

Q1. Choose the correct option.

We feel through our –

a. Nose b. Eyes c. Ears d. Skin

View Answer

Ans. d. Skin

Q2. The part of the plant which fixes it in the soil is called __________.

a. Fruit b. Root c. Stem d. Flower

View Answer

Ans. b. Root

Q3. The plants which have very weak stems and cannot grow straight are – –

a. Herbs b. Tree c. Shrubs d. Climbers

View Answer

Ans. d. Climbers

Q4. Complete the analogy

Coconut : tree – __________ : shrub

View Answer

Ans. Rose

Q5. Correct the given statement

Money plant is an example of creeper.

View Answer

Ans. Money plant is an example of climber.

Q6. Write True or False

Sense organs helps us to sense various things around us __________

View Answer

Ans. True

Q7. Match the following

View Answer

Ans. (1) – (b); (2) – (a)

Q8. Circle the Odd One Out

a. Eyes                                  Fingers                  Nose                      Skin

View Answer

Ans. Fingers

b. Watermelon                  Pumpkin              rose                       Muskmelon

View Answer

Ans. Rose

Q9. Draw the sense organ which is used to distinguish between near and far objects.

View Answer

Ans. Diagram of eyes

Q10. Write the name of various parts of a plant

View Answer

Ans. (a) – flower

(b) – bud

(c) – leaf

(d) – stem

SECTION B

Q11. Fill in the blanks-

i) ……………………… leaves help to protect clothes and other items from insects.

View Answer

Ans. Neem

ii) Turtle have ………………… feet to swim.

View Answer

Ans. flippers

Q12. Choose the correct option-

i) For making compost dump the fallen leaves into a pit and cover it with …………………

a) Dry soil b) Moist soil c) Fallen leaves d) Pit

View Answer

Ans. b) Moist soil

ii) An animal that lives in burrow, is a-

a) Fish ii) Giraffe iii) Penguin iv) Snake

View Answer

Ans. iv) Snake

Q13. Correct the statements-

i) Coriander leaves can be cooked and eaten as vegetable.

View Answer

Ans. Spinach/mustard leaves/ cabbage/ fenugreek leaves can be cooked and eaten as vegetables.

ii) Deer is an aquatic animal.

View Answer

Ans. Deer is a terrestrial animal

Q4. Complete the following analogy.

a) Tulsi : Cough :: ………………. Diarrhoea

View Answer

Ans. Curry leaves

ii) Cow: plains :: …………………. : penguin

View Answer

Ans. Cold Regions

SECTION C

Q14. What type of stems do shrubs have?

View Answer

Ans. Shrubs have hard woody stems that are taller than herbs but smaller than trees.

Q15. Why should we meditate and exercise regularly?

View Answer

Ans. We exercise to stay healthy and meditate to improve our attention.

Q16. Fill in the blanks

a. The strong woody stem of a tree is called the________________

View Answer

Ans. trunk

b. Tomato and mint are examples of _________________

View Answer

Ans. herb

Q17. Statement 1: – Brain is a sense organ-

Statement 2: – Ear help us to differentiate between loud and gentle sounds

a. Both statements are correct

b. Statement 1 is correct and 2 is incorrect

c. Both statements are incorrect

d. Statement 1 is incorrect and statement 2 is correct.

View Answer

Ans. (d) Statement 1 is incorrect and statement 2 is correct.

Q18 Observe the picture shown below-

i) Identify the leaf shown above.

View Answer

Ans. Banana leaf

ii) Write one use of leave that is shown above.

View Answer

Ans. It is used as a plate in South India.

Q19. Plants shed their leaves. Give reason.

View Answer

Ans. Leaves are not permanent, throw out the harmful waste that get collected in its old leaves.

Q20. Draw and Label the diagram of leaf.

Q21. Can polar bear survive in Delhi? Give reason to support your answer.

View Answer

Ans. No, polar bears cannot survive in Delhi.

The climate of Delhi is hot compared to the climate of arctic region and they cannot survive since they have thick furs on their body.

Q22. Skin colours and body patterns of some animals help to save them from danger?

View Answer

Ans. Since the skin colour and body patterns merge with the surroundings, so it helps them to get saved from danger.

Q23. State any two special features which help a camel to survive in a desert.

View Answer

Ans. Camels can live without water for many days since they store water and food in their body.

They have padded feet that help them to walk on sand.

SECTION D

Q24. Read the paragraph and answer the following questions

Rohit is not coming to school from last three days because of cold and cough. He is not able to smell the things. The doctor has advised him to take rest and asked him to take proper medications.

A Select the organ affected-

1. Lungs

2. Throat

View Answer

Ans. 2. Throat

B Choose the doctor he will be visiting to-

1. ENT

2. Veterinary

View Answer

Ans. 1. ENT

C Which of the following measure will help in prevention of disease

1. Eating stale food

2. Drinking cold water

3. Doing meditation and exercise regularly

View Answer

Ans. 3. Doing meditation and exercise regularly

Q25. Sia was observing three plants grown in different situations in the given pictures

Read the sentences and fill in the space with A, B and C.

Plant __________ cannot grow well because it is too cold. Snow and frost can kill some plants.

View Answer

Ans. Plant C

Plant _________ cannot grow well because its too hot. Plants need the right amount of warmth, too much sun can harm them.

View Answer

Ans. Plant B

Plant __________ can grow well because it is not too hot or cold. It had the right conditions

View Answer

Ans. Plant A

SECTION E

Q26. a) List any two ways that add aroma to our food.

View Answer

Ans. Coriander, Mint

b) Write any two uses of leaves.

View Answer

Ans. Used as medicine

Used as vegetables

Q27. Answer the following questions-

a) Dolphins are intelligent animals. Justify

View Answer

Ans. Dolphins can easily learn to perform tricks / play games.

b) Name your favourite animal. Do you feel it is friendly or not? Justify your answer.