List of top Questions asked in LPUNEST- 2025

G. P. Thomson experimentally confirmed the existence of matter waves by the phenomenon of:
Which one is a sublime substance?
The phenomenon that best supports the theory that matter has a wave nature is:
Direction of conventional current is from:
Which of the following temperatures is the highest?
According to the laws of reflection:
For an object at infinity, a concave mirror produces an image at its focus which is:
Among the following statements:

A discharge lamp uses a discharge tube which is filled with a gas at a very low pressure.
Always white light is emitted independent of gas taken in the lamp.
Among identical spheres A and B having charges as \(-5\,\text{C}\) and \(-16\,\text{C}\):
The velocity of sound is largest in:
The acceleration due to gravity:
Buoyant force on an object due to fluid always acts:
Which of the following pairs may give equal numerical values of the temperature of human body?
A wooden cube floating in water supports a mass \(m = 0.2\,\text{kg}\) on its top. When the mass is removed, the cube rises by \(2\,\text{cm}\). The side of the cube is (density of water \(= 10^3\,\text{kg/m}^3\)):
Which of the following is carried by waves from one place to another?
The centre of mass of a rigid body lies:
The effect of frictional force may be minimized by:
A stone of mass \(1\,\text{kg}\) is raised through \(1\,\text{m}\) height.
Friction forces act:
The motion of the centre of mass depends on:
The force of gravitation between two bodies does not depend on:
Temperature can be expressed as derived quantity in terms of:
Electron volt is a unit of:
If a body is moving at constant speed in a circular path, its:
Read the sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is (D). (Ignore errors of punctuation, if any).