Class 9 Physics Grand MCQs Tests Reduced Syllabus

Which is not a vector quantity?

When an object is moving with uniformly changing speed then the slope of speed-time graph determines the magnitude of:

A body of mass 50 kg is raised to a height of 3 m. What is its potential energy?

A car starts from rest. It acquires a speed of 25 ms^-1 after 20 s. The distance traveled by the car during this time is:

Gravitational Field Strength near Earth is:

Indicate the unit of momentum:

Centre of gravity of a uniform triangular sheet lies at the point of intersection of its:

Change in position is called:

Torque depends on:

Newton’s first law of motion is valid only in the absence of:

What is SI unit of coefficient of friction?

A body is in equilibrium when its:

A car travelling at 10ms^-1 accelerates uniformly at 2ms^-2. What will be its velocity after 5s?

A stone is dropped from a height of 30 m. After 2 seconds its height from the Earth will be

A change in position is called:

Joule is equal to:

The number of forces that can be added by head to tail rule is:

Which one the following is a vector quantity?

The unit of momentum is:

300000000 ms^-1 in standard form is written as:

If F=200 N and θ=30° with horizontal then what will be the value of Fx?

The potential energy of a body of mass 10 kg at a height ‘h’ is _____ joules.

If power of a working system (machine) is 2088.8 watts then its power in horsepower will be:

A physical balance measures:

If mass of a body is halved and the velocity is doubled, then its Kinetic Energy will be:

One Pascal is equal to:

The Least Count of a measuring cylinder is:

Which one of the following substance is the lightest one?

Which one of the following is a scalar quantity?

A digital stop watch measures a time interval upto a minimum:

0.0000000081 m = _____ nm

If the mass of 200 cm³ of stone is 500 g then its density will be

A body is said to be in equilibrium if:

The work done in lifting a brick of mass 2 kg through a height of 5 m above ground will be:

The least count of vernier callipers is:

(Pf – Pi)/t= ?

The acceleration produced by a force of 20 N in a body of mass 8 kg will be:

32 × 10⁵ in standard form is equal to:

What will be the value of ‘α’ for a solid for which ‘β’ has a value 3×10^-5 K^-1?

A boy jumps out of a moving bus. There is a danger for him to fall:

Which one of the following is the unit of momentum?

Which one of the following numbers is in the standard form?

The work done will be zero when the angle between the force and the distance is:

Which one of the following represents uniform acceleration?

The Earth’s gravitational force of attraction vanishes at:

The number of perpendicular components of a force are:

Mass of body is 2000g, its weight on the surface of earth is:

Young’s modulus Y is equal to:

An interval of 200 μs is equivalent to:

Inertia depends upon:

If ‘m’ is the mass of an object then its weight on the surface of the Earth will be:

4800000W = _________MW.

Which one of the following units is not a derived unit?

A string is stretched by two equal and opposite forces F Newton each. The tension in the string is:

1 hp = ________.

Near the surface of the earth, the gravitational field strength is:

The value of ‘g’ on moon’s surface is 1.6 ms^-2. What will be the weight of a 100 kg body on the surface of the moon?

A cyclist does 12 joules of useful work while pedaling bike from every 100 joules of food energy which he takes. His efficiency is ______ percent.

The time required change 22 Ns momentum by a force of 44 N is:

When a horse pulls a cart, the action is done on the:

A stone is dropped from a top of tower. The stone hit the ground after 5 seconds, the height of tower is:

If F=200N and θ=30° then what will be the value of Fy?

The value of ‘g’ on the moon’s surface is 1.6 ms^-2. What will be the weight of a 100 kg body on the surface of the moon?

A car starts from rest. It acquires a speed of 25 ms^-1 after 20 s. The distance moved by car during this time is:

Which one of the following material has large specific heat?

The value of the “gravitational field strength” of the Earth at a distance R (where R is the radius of the Earth) from the surface of the Earth will be:

The distance-time graph for an object moving with variable speed is a:

Inertia depends upon:

The value of ‘g’ at distance of 2R (where R is radius of Earth) from the centre of Earth is:

1 mm per day is equal to:

108 kmh^-1=________ ms^-1

If 20 N force produces an acceleration of 5 ms^-2 in a body then mass of the body will be:

SI-Unit of Young’s Modulus is same as that of:

If 100 N force moves a body of mass 3kg through a distance of 3m, work done will be:

A body is in equilibrium when its:

A student claimed the diameter of a wire as 1.032 cm using Vernier Callipers. Upto what extent do you agree with it?

A force of 10 N is acting along x-axis. Its vertical component will be:

The value of G is:

Pressure of a liquid depends on:

Metals are good conductors of heat due to the:

SI-unit of the “gravitational field strength” of the Earth is:

1 Pa =?

The kinetic energy of a body of mass 2 kg is 25 J. Its speed is:

Which one the following is a vector quantity?

A force of 10 N is making an angle of 30° with horizontal. Its horizontal component will be:

The value of ‘g’ at a height one Earth’s radius above the surface of earth is:

The work done will be zero when the angle between the force and the distance is:

1 hp = ________.

A force of 10 N is acting along x-axis. Its vertical component will be:

N = _______.

Which one of the following substance is the lightest one?

What is SI unit of coefficient of friction?

Joule is equal to:

What will be the value of β for a solid for which α has a value 2×10^-5 K^-1?

1 nm = ____

1 Pa =?

SI-unit of the “gravitational field strength” of the Earth is:

If 20 N force produces an acceleration of 5 ms^-2 in a body then mass of the body will be:

Newton’s first law of motion is valid only in the absence of:

F = _______.

Which of the following is an example of Random motion?

A ball is thrown vertically upwards. Its velocity at the highest point is:

If mass of a body is halved and the velocity is doubled, then its Kinetic Energy will be:

A stone is dropped from a height of 30 m. After 2 seconds its height from the Earth will be

Which one of the following represents uniform acceleration?

The kinetic energy of a body of mass 2 kg is 25 J. Its speed is:

Hook’s law is applicable to ________.

If 100 N force moves a body of mass 3kg through a distance of 3m, work done will be:

Which one of the following units is not a derived unit?

The least count of screw gauge having pitch 0.5 mm and 50 divisions on its circular scale is:

The Earth’s gravitational force of attraction vanishes at __________.

1 hp = ________.

The number of base units in SI are:

In SI, the unit of momentum is _____.

The least count of Vernier Calipers is:

A ball is thrown vertically upward, its velocity at the highest point is:

Metals are good conductors of heat due to the:

The value of mass of Earth is:

SI unit of momentum is:

Inertia depends upon _________.

Metals are good conductors of heat due to the:

Newton’s first law of motion is valid only in the absence of:

The number of perpendicular components of a force are:

The value of ‘g’ at distance of 2R (where R is radius of Earth) from the centre of Earth is:

A boy jumps out of a moving bus. There is a danger for him to fall:

Which one of the following is a scalar quantity?

Inertia depends upon _________.

Which of the following is NOT a vector quaintly?

At what temperature does water freeze?

Which of the following materials has large specific heat?

10^-12 stands for:

When a body is falling towards the Earth, its PE is:

The number of forces that can be added by head to tail rule is:

A car travelling at 10ms^-1 accelerates uniformly at 2ms^-2. What will be its velocity after 5s?

Pressure of a liquid depends on:

A string is stretched by two equal and opposite forces 10 N each. The tension in the string is:

What will be the weight of a body of 20kg mass?

A car starts from rest. It acquires a speed of 25 ms^-1 after 20 s. The distance moved by car during this time is:

A cyclist does 12 joules of useful work while pedaling bike from every 100 joules of food energy which he takes. His efficiency is ______ percent.

If F=200N and θ=30° then what will be the value of Fy?

When an object is moving with uniformly changing speed then the slope of speed-time graph determines the magnitude of:

A pencil just balanced at its tip is in ________.

In SI, the unit of Stress is ________.

The work done in lifting a brick of mass 2 kg through a height of 5 m above ground will be:

Which of the following is NOT a Derived unit?

The distance-time graph for an object moving with variable speed is a:

Uniform velocity with which paratrooper comes to ground is called _____ velocity.

A train is moving at a speed of 36 kmh^-1. Its speed expressed in ms^-1 is:

Which one of the following is the smallest quantity?

An interval of 200 μs is equivalent to ____ .

The momentum of an object of mass 4 kg, moving with velocity 100 cms^-1 is _____.

The amount of work done in carrying a bag of mass 10 kg to a height of 3.6 m is:

Which one of the following is the unit of momentum?

The value of ‘g’ at a height one earth’s radius above the surface of earth is:

The work done in lifting a brick of mass 2 kg through a height of 5 m above ground will be:

The centre of gravity of triangular shaped body is:

A block of mass 4kg is supported by a string. The tension in the string is:

A force of 10 N is making an angle of 30° with horizontal. Its horizontal component will be:

1 L = _______.

A car starts from rest. It acquires a speed of 25 ms^-1 after 20 s. The distance traveled by the car during this time is: