MCQ TEST ON FRICTION

MCQ test are the most popular form of test among students.They have been used extensively in recent years for assessment purpose,more particularly in higher classes where marking on the part of the teacher for student evaluation can consume time and energy both.They help make the teaching learning process easier. Below are some MCQ based questions which can be used to evaluate the content knowledge on the topic Friction for school students.

  Multiple Choice Questions(MCQ ) On Friction

          Marks:2*10=20            

                                                                                                                             Time:15 minutes

  INSTRUCTION

 1) All the questions are compulsory and are of MCQ type containing four options each.

 2) Please read the questions carefully before answering.

 3) Question no 1 to 10  contains 2 marks each.

 4) Put a ✔against the option you consider correct among the four options.

1)The force of friction acts in a direction _____ to the direction of motion of object.

a.        Same

b.        Opposite

c.        Perpendicular

d.        Downwards

2)The force of friction depends upon:

a.        Nature of surface of contact

b.        Material of objects in contact

c.        Both ‘a’ and ‘b’

d.       None of the above

3)The body will move only when:

a.        Force of friction = applied force

b.        Force of friction < applied force

c.        Force of friction > applied force

d.       All of the above

4)The force which opposes the movement of an object when it travels through air or water?

a      Tension Force

b       Drag Force

c       Spring Force

d      Gravitational Force

5)  To reduce air and water resistance objects are shaped in:

 streamlined

 oblongata

 rectangular
 conical

6) An object is at rest on a floor,a force is applied to move that object.Which friction force will come into an action at this moment?

Sliding friction

Static friction

Rolling friction
Fluid friction

7)Which of the following statement is not true?

Friction makes the things slow down.

Friction  produces heat.

Friction can stop the moving object.
Friction is not useful

8) Tyres of which vehicles are biggest treads among the following?

 Race car

 Car

 Motorbike

 Excavator

9)  Friction is reduced by

making sliding surfaces smooth

lubricating the surface

using ball bearings
all of above

10) Rocket has a special streamlined body in order to

Increase friction.

Reduce friction.

Make them attractive.

None of these.