What name is given to the speed in a specified direction?

acceleration 

speed

velocity

Motion

What do the following measure in a car?

Speedometer

Odometer

Electrometer

Cardiometer

What type of motion is exibited by a freely falling bodies?

Uniform motion

Non-Uniform motion

Accelerated motion

Non-Accelerated motion

A particle is moving in a circular path of radius ‘r’. The displacement after half a circle would be:

0

πr

2r

2πr

One of the following is not a vector quantity. This one is:

Displacement

Speed

Acceleration

Velocity

Which of the following could not be a unit of Accelration?

Km/S2

Cm/s2

Km

m/s2

A passenger in a moving train tosses a coin which falls behind him. This shows that the motion of train is:

Accelerated

Uniform

Retarded

along circular track

When a hanging carpet is beaten with a stick, the dust particles start comming out of it. This phenomenon can be best explained by making use of:

Newton’s third law of motion

Newton’s law of gravitation

Newton’s first law of motion

Newton’s second law of motion

A water tanker vichels filled up to two-thirds of its tank with water is running with a uniform speed. When the brakes are suddenly applied, the water in its tank would:

Move backword

Move forword

Rise upwords

remains unaffected

The rockets works on he principle of conservation of:

Mass

energy

Momentum

Velocity

According to the third law of motion, action and reaction:

always act on the same body but in opposite directions

always act on a different bodies in opposite directions

have same magnitudes and direction

act on either body at normal to each other

The weight of an object at the centre of the earth of radius R is:

Zero

R times the weight at the surface of the earth

Infinite

1/R2 times the weight at the surface of the earth

A metal in which even iron can float is:

Sodium

Magnesium

Mercury

Manganese

Four balls, A, B, C and D displace 10mL, 24mL, and 12mL of a liquid respectively, When immersed completely. The ball which will undergo the maximum apperent loss in weight will be:

A

B

C

D

An object weighs 10N in air. When immersed fully in a liquid, it weighs only 8N. The weight of liquid displaced by object will be:

2N

8N

10N

12N

All these questions are given below in mcq types having one options are correct. tick the correct option and check your result by clicking on submit button after complete the quiz.

Each questions carry 5 marks having one correct answer. tick the correct option and click on submit button to view your scores. the (Full marks) or F.M = 75 Marks. you have to at least 60 plus for better ranking, because all question is from junior level questions from science book.

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