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2022 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2022
The potential energy of a particle of mass 4 kg in motion along the $x$-axis is given by $U=4(1-\cos 4 x) \mathrm{J}$. The time period...
JEE Main Physics Hard
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Q JEE-Main 2022
The depression in freezing point observed for a formic acid solution of concentration $0.5 \mathrm{~mL} \mathrm{~L}^{-1}$ is $0.0405^{\circ} \mathrm{C}$. Density of formic acid is $...
JEE Main Chemistry Medium
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Q JEE MAIN 2022
At a certain temperature, the degrees of freedom per molecule for gas is 8. The gas performs 150 J of work when it expands under...
JEE Main Physics Easy
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Q JEE MAIN 2022
A string of area of cross-section $4 \mathrm{~mm}^2$ and length 0.5 is connected with a rigid body of mass 2 kg . The body is...
JEE Main Physics Medium
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Q JEE-Main 2022
Which of the following sets of quantum numbers is not allowed ?
JEE Main Chemistry Easy
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Q JEE MAIN 2022
The distance of centre of mass from end $A$ of a one dimensional rod (AB) having mass density $\rho=\rho_0\left(1-\frac{x^2}{L^2}\right) \mathrm{kg} / \mathrm{m}$ and length L...
JEE Main Physics Medium
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Q JEE MAIN 2022
Two lighter nuclei combine to form a comparatively heavier nucleus by the relation given below: $$ { }_1^2 \mathrm{X}+{ }_1^2 \mathrm{X}={ }_2^4 \mathrm{Y} $$ The...
JEE Main Physics Easy
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Q JEE MAIN 2022
A ball is thrown vertically upwards with a velocity of $19.6 \mathrm{~ms}^{-1}$ from the top of a tower. The ball strikes the ground after 6...
JEE Main Physics Medium
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Q JEE-Main 2022
$\mathrm{SO}_2 \mathrm{Cl}_2$ on reaction with excess of water results into acidic mixture $$ \mathrm{SO}_2 \mathrm{Cl}_2+2 \mathrm{H}_2 \mathrm{O} \rightarrow \mathrm{H}_2 \mathrm{SO}_4+2 \mathrm{HCl} $$ 16 moles of...
JEE Main Chemistry Easy
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Q JEE MAIN 2022
A FM Broad cast transmitter, using modulating signal of frequency 20 kHz has a deviation ratio of 10. The Bandwidth required for transmission is :
JEE Main Physics Easy
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