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2021 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2021
Two thin metallic spherical shells of radii $r_1$ and $r_2\left(r_1
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Q JEE MAIN 2021
Monomer of Novolac is :
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Q JEE MAIN 2021
Choose the correct waveform that can represent the voltage across R of the following circuit, assuming the diode is ideal one
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Q JEE MAIN 2021
An ac circuit has an inductor and a resistor of resistance $R$ in series, such that $X_L=3 R$. Now, a capacitor is added in series...
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Q JEE MAIN 2021
The major product formed in the following reaction is :
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Q JEE-MAIN 2021
A bullet of 10 g, moving with velocity v, collides head-on with the stationary bob of a pendulum and recoils with velocity 100 m/s. The...
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Q JEE MAIN 2021
Match List – I with List - II.
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Q JEE MAIN 2021
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Aluminium is...
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Q JEE MAIN 2021
A free electron of 2.6 eV energy collides with a $\mathrm{H}_{+}$ion. This results in the formation of a hydrogen atom in the first excited state...
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Q JEE MAIN 2021
A free electron of 2.6 eV energy collides with a $\mathrm{H}+$ ion. This results in the formation of a hydrogen atom in the first excited...
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