The tendency of undisturbed objects to stay at rest or to keep moving with the same velocity is called_________.

A focal length of a lens is 10 cm. What is the power of a lens in dioptre?

The work done in moving a charge of 8 coulombs from a point at 350 volts to another point at 360 volts is __________.

A car accelerates uniformly from rest to a velocity of 20 m/s in 10 seconds. What is the car's average acceleration during this time?

The value of g on the moon is 1/6^th of the value of g on the earth. If a man can jump 1.5 m high on the earth, on the moon, he can jump up to a height of?

What is the SI unit for the quantity of catalytic activity?

The SI unit of resistance is:

Which of the following instruments is used to measure atmospheric pressure?

Which of the following is a surface phenomenon?

Which of the following is not a lens?

Who co-invented the device called Cyclotron in 1934 along with Ernest Lawrence to investigate the nuclear structure?

4 kilo calories of energy is released by _______ .

Select the correct statement regarding inertia.

Calculate the force needed to speed up a car with a rate of 2 ms^–2, if the mass of the car is 1000 kg.

The moment of inertia of a thin rod with mass 'M' and length 'L' about an axis perpendicular to the rod and passing through its center is ________.

10°C temperature can also be written as ______.

The gravitational acceleration at the equator is ________________________.

A wire carrying a current of 8 Amperes is having a resistance of 10 ohm. Calculate the potential difference across its ends.

The measure of the force that can cause an object to rotate about an axis is called:

Electron-volt is a unit of ______.

If the Force applied on a wall by a car is 3000 N in 10 s, calculate the Impulse.

What will be the average kinetic energy per molecule in SI units for an ideal gas at a temperature of 25°C?

Which of the following is an example of Newton’s Third Law of Motion?

The center point of a lens is called the ______ of a lens.

Which of the following is the SI unit for the moment of inertia?

Most ________ reactions require an input of energy in the form of heat, light, or electricity.

What is the concept of spherical mirrors?

Select the option that is true regarding the following two statements labelled Assertion (A) and Reason (R).

(A): An object slips less on a rough surface than a smooth surface.

(R): When a surface is rough, frictional force increases.

The signs of charges of electron, proton and neutron are __________, respectively.

When two or more resistances are connected between the same two points, they are said to be connected in__________.

Match the columns:

Instruments

1. Voltmeter
2. Ammeter
3. Galvanometer
4. Ohmmeter

Descriptions

a. A device that measures the magnitude of electric current
b. A device that measures voltage
c. A device that measures resistance
d. A device that measures the direction and magnitude of current

Which description matches each instrument?

A boy of mass 50 kg, runs up a staircase of 45 steps in 10 s. If the height of each step is 14 cm, find his power. (Take g = 10 ms⁻²) ?

Which of the following statements correctly describes the concept of inertia?

What is the potential energy of a dipole (p) in an electric field (E) in unstable equilibrium?

The neutral point in the magnetic field of a horizontally placed bar magnet is the:

In which year Michael Faraday invented Dynamo?

A monkey sitting on a branch of a tree suddenly falling towards the ground is an example of ___________.

Which of the options demonstrates Potential Energy?

Which of the following instruments is used to measure electric current?

The magnetic length of a bar magnet means __________.

Which of the following is NOT a difference between lenses and mirrors?

From among the following telescopes, which uses the longest wavelength?

In a particular trophic level, how is the standing crop measured? [Combined Graduate Level Examination Tier I 2023]

The compound in which a hydroxy group, -OH, is attached to a saturated carbon atom which has two other carbon atoms attached to it is called: [Combined Graduate Level Examination Tier I 2023]

Excessive use of synthetic fertilizers leads to: [Constable GD Examination 2022]

Which acid is used as a souring agent added to vinegar, pickled vegetables, and sauces, and as a raw material for seasoning? [Combined Graduate Level Examination Tier I]

Which of the following has the highest value of resistivity? [Combined Graduate Level Examination Tier I 2023]

Among the following, in which material the speed of sound is highest? (at 25°C) [CHSL Exam 2022 Tier I]

Which of the following is discrete in Bohr's theory?

What kind of substances are separated using the technique of steam distillation?  [CHSL 2021 Tier I]