CBSE Class 8 Science Friction Quiz 2

MCQ Mojo

Quiz Guides

Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 Class 10 Class 11 Class 12

Quiz Guides

CBSE

Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 Class 10 Class 11 Class 12

Toggle dark mode

CBSE › Class 8 › Science › Friction

1/10

0:00

1. In which of the following friction is helpful:

A the engine of car becomes hot after running for some time B soles of shoes were out after sometime C pulling a drawer out of a desk D using a towel to open a tightly closed lid of a bottle

2. Function can be reduced by:

A using lubricants B polishing C using fine powder D all of these

3. Drag is:

A frictional force exerted by solids B frictional force exerted by liquids C frictional force exerted by gases D frictional force exerted by fluids

4. When one body roth over the surface of another body, the resistance to Its motion is called:

A sliding friction B rolling friction C static friction D none of these

5. Friction the rehuye motion between Io surfaces In contact.

A favours B opposes C is D none of these

6. To increase friction:

A the surface is made smooth B the surface is polished C the surface is made rough D powder is sprinkled on the surface

7. Which of the following has least friction:

A rolling friction B static friction C sliding friction D none of these

8. Ball hearing:

A reduces friction B increases friction C make no change in friction D none of these

9. Drag is:

A frictional force exerted by solids B frictional force exerted by fluids C both (a) and (b) D none of these

10. The frictional force of smooth surface is:

A less B more C zero D none of these

Practice more on Friction

Quiz 1 Quiz 2 Quiz 3

MCQ Mojo

Free chapter-wise MCQ practice with instant answers and explanations for CBSE classes 6–12 — plus timed mock tests. Learn smarter, score higher.