CBSE Class 8 Science Question Paper Set 03

CBSE Class 8 Science Question Paper Set C. Students can download the last year question papers using the link below. Free download of examination question papers with solutions. Last 10 year question papers should be practised to get better marks in examinations.

1 Name the cell organelle which gives colour to flowers and fruits. 

2 Mention the type of force acting in following cases:

a) Force which stops a moving ball.

b) Expansion and contraction of lungs.

3 Why does a frog lay hundreds of eggs at a time? 

4 Give the scientific term for following:

a) Male gametes in human beings.

b) The process of fusion of gametes.

c) Babies born through IVF.

d) Part of female reproductive system where fertilization takes place.

5 An inflated balloon was pressed against a wall after it has been rubbed with a piece of synthetic cloth. It was found that balloon sticks to wall.

a) Name the force responsible for attraction between balloon and wall.

b) Also define the force acting in above case.

6 Why is it difficult to move a box from the rest than when it is already in motion? 

7 a) Differentiate between prokaryotic and eukaryotic cells on the basis of the following:

i) Nuclear membrane

ii) Membrane bound organelles

b) Give one example each of prokaryotic and eukaryotic organisms.

8 With reference to Polymers ,answer the following:

a) Define the process by which polymers are formed.

b) Give two examples of synthetic fibres.

c) Mention one advantage and one disadvantage of using synthetic fibres.

9 a) List two factors on which force of friction depends.

b) Explain giving two examples that friction is a necessary evil.

10 Give reasons for the following:

a) Tyres of cars and trucks are treaded.

b) Powder is sprinkled on carromboard before playing.

c) Brake pads are fitted in brake systems of bicycles. 

Please click the link below to download pdf file of CBSE Class 8 Science Question Paper Set C.