Entry test physics objective

1-Graph illustrating velocity of object with time is called?
A. Velocity-speed graph
B. Velocity-time graph
C. Speed-time graph
D. None
2-Average acceleration of body during  time interval ‘t’ is given by slop is:
A. Velocity-speed graph
B. Velocity-time graph
C. Speed-time graph
D. None
3-At a particular instant acceleration of body is called:
A. Instantaneous acceleration
B. Instantaneous velocity
C. Instantaneous displacement
D. Instantaneous speed
4-Newtons law of motion published in _____ year?
A. 1687
B. 1787
C. 1887
D. 1987
5-Area under graph in which tells us the:
A. Displacement
B. Distance
C. Speed
D. Distance covered
6-When no kinetic energy is lost collision is said to be:
A. Inelastic
B. Perfectly elastic
C. Elastic
D. Both a & b
7-Angle that lies between two vectors A=5+1 & B=4+2 is:
A. 52
B. 51
C. 50
D. 45
8-Product of mass and velocity is?
A. Impulse
B. Distance
C. Momentum
D. Velocith
9-Change from initial position to final position is called:
A. Displacement
B. Distance
C. Speed
D. Velocity
10-At surface of earth where no air friction, objecya falls with the:
A. Different acceleration
B. Same velocity
C. Same acceleration
D. Same speed
11-Typically rocket ejected burnt gasses at speed of?
A. 2000 ms-1
B. 3000 ms-1
C. 4000 ms-1
D. None
12-Time rate of change of displacement is called:
A. Displacement
B. Distance
C. Speed
D. Velocity
13-F = ma equation referred to:
A. Second law
B. First law
C. Third law
D. Fourth law
14-If ball is thrown from height of 10m with velocity 21 ms-1 then it will hit ground at:
A. 30 m
B. 31 m
C. 32 m
D. 33 m
15-Range of projectile will be minimum when angle of projectile is:
A. 0
B. 30
C. 60
D. 90
16-Mass of object is a quantitative measured of its inertia:
A. First law
B. Second law
C. Third law
D. Fourth law
17-Inelastic collision in which collision kinetic energy is:
A. Conserves
B. Non-conserved
C. Increase
D. Decrease
18-Equation d=r2-r1 is referred:
A. Displacement
B. Work
C. Speed
D. Acceleration
19-Throwing a package into shore from boat at rest will cause boat to move:
A. Inward from shore
B. Outward from shore
C. At rest
D. Uniform motion
20-Acceleration produced in a body is the:
A. Scalar quantity
B. Vector quantity
C. Physical quantity
D. None
21-Our hairs on our skull acts like a:
A. Crumple zone
B. Cover
C. Cap
D. Beauty
22-Velocity of vertically thrown ball with time will be:
A. Upwared positive
B. Downward positive
C. Upward negative
D. Downward negative
23-Total momentum of an isolated system:
A. Remains constant
B. Increase
C. Decrease
D. Doubled