Contact us
Back

Report Issue

2023 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN_2023
A nucleus disintegrates into two smaller parts, which have their velocities in the ratio 3 : 2. The ratio of their nuclear sizes will be...
JEE Main Physics Hard
View Solution →
Q JEE MAIN 2023
As shown in the figure, two parallel plate capacitors having equal plate area of $200 \mathrm{~cm}^2$ are joined in such a way that $...
JEE Main Physics Hard
View Solution →
Q JEE MAIN 2023
A metal block of mass $m$ is suspended from a rigid support through a metal wire of diameter $14 m m$. The tensile stress developed...
JEE Main Physics Medium
View Solution →
Q JEE MAIN 2023
As shown in the figure, the voltmeter reads 2 V across $5 \Omega$ resistor. The resistance of the voltmeter is $\_\_\_\_$ $\Omega$.
JEE Main Physics Medium
View Solution →
Q JEE MAIN_2023
A body of mass 1 kg collides head on elastically with a stationary body of mass 3 kg. After collision, the smaller body reverses its...
JEE Main Physics Easy
View Solution →
Q JEE MAIN 2023
The weight of a body on the surface of the earth is 100 N. The gravitational force on it when taken at a height, from...
JEE Main Physics Medium
View Solution →
Q JEE MAIN 2023
For an amplitude modulated wave the minimum amplitude is 3V, while the modulation index is 60%. The maximum amplitude of the modulated wave is:
JEE Main Physics Medium
View Solution →
Q JEE MAIN_2023
A spherical drop of liquid splits into 1000 identical spherical drops. If$\mathrm{u}_{\mathrm{i}}$ is the surface energy of the original drop and $\mathrm{U}_{\mathrm{f}}$ is the total...
JEE Main Physics Medium
View Solution →
Q JEE MAIN 2023
A small particle of mass $m$ moves in such a way that its potential energy $U=\frac{1}{2} m \omega^2 r^2$ where $\omega$ is constant and $r$...
JEE Main Physics Hard
View Solution →
Q JEE MAIN 2023
A body cools in 7 minutes from 60°C to 40°C. The temperature of the surrounding is 10°C. The temperature of the body after the next...
JEE Main Physics Medium
View Solution →