1. If a feather, a rubber ball and a wooden ball are falling freely simultaneously from the same height in vacuum, then
A. the feather will reach at the ground first
B. the rubber ball will reach at the ground first
C. the wooden ball will reach at the ground first
D. all the three will reach at the ground together
E. None of the above/More than one of the above

2. A bomb is dropped at a point from a moving aeroplane. This pilot observe that 

3. The velocity ratio of the hour hand and minute hand of a clock is

4. A stone tied to a string is whirled in a circular path. As it was revolving, the rope suddenly snaps, then 

5. Projectile motion is a combination of horizontal motion with constant and vertical motion with constant

6. A boat moves forward due to

7. As the train starts moving, the head of the passenger sitting inside leans backward because of

8. Newton's first law of motion is known as

9. An oil tanker is partially filled with oil and moves forward on a level road with uniform acceleration. The free surface of oil then

10. Rocket works on the principle of the following

11. A bus is moving along a straight path and takes a sharp turn to the right side suddenly. The passengers sitting in the bus will

A. fall in the forward direction
B. bent towards left side
C. bent towards right side
D. More than one of the above
E. None of the above

12. A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper to

A. exert large force on the ball 
B. increase the force exerted by the ball on hands
C. decrease the rate of change of momentum
D. More than one of the above
E. None of the above

13. Assertion (A) A man standing on a completely frictionless surface can propel himself by whistling.
Reason (R) If no external force acts on a system, its momentum cannot change.
Codes 

14. For every action there is an equal and opposite reaction. The law was given by

15. Which of the following statements with reference to uniform linear motion and uniform circular motion is/are true?

1. In a uniform linear motion, a body moves in the same direction with a constant speed but in uniform circular motion, the speed of the body remain constant and the direction of the motion changes continuously.
2. In a uniform linear motion, Here is instantaneous change in velocity but in uniform circular motion the velocity remains the same.
3. A uniform linear motion is an accelerated motion but a uniform circular motion is not an accelerated motion.

Choose the correct answer from the options given below.
A. 2 and 3
B. Only 3
C. Only 1
D. 1 and 3
E. Question not attempted