List of top Questions asked in PGIMER- 2025

Metals are good conductors of electricity because
Moment of inertia is a
Sound travels fastest in
One thousand microns is equal to
Superconductors are substances which
Radio telescopes are better than optical telescopes because:
Intensity of sound at a point varies with distance from the source as:
Rainbow is due to:
Isotopes of an element contain:
The purpose of the choke in a tube light is to:
Sir C. V. Raman was awarded the Nobel Prize for his work on:
A supersonic plane flies with a speed:
Optical fibre works on the principle of:
Mercury is commonly used as a thermometric fluid rather than water because:
LEDs used in electronic devices emit:
Who proposed the theory of relativity?
A rectifier converts which type of current into which other type?
What is the SI unit of mass?
According to Gauss's law, how is the electric flux through a closed surface related to the net charge enclosed by it, and what is the flux when no charge is enclosed?
Which semiconductor device is commonly used to regulate or stabilise voltage in a circuit?
Which instrument is used to measure the relative humidity of air?
Why does the sky appear blue during the day?
What is the SI unit of temperature?
When a wave passes from one medium into another, which of its properties, speed, wavelength or frequency, stays the same?
Which mode of wave propagation is used to receive satellite communication signals?