2020 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2020

A galvanometer of resistance G is converted into a voltmeter of range 0 – 1 V by connecting a resistance R1 in series with it....

JEE Main Physics Easy

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Q JEE MAIN 2020

A solution of phenol in chloroform when treated with aqueous NaOH gives compound P as a major product. The mass percentage of carbon in P...

JEE Main Chemistry Easy

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Q JEE MAIN 2020

In a resonance tube experiment when the tube is filled with water up to a height of 17.0 cm from bottom, it resonates with a...

JEE Main Physics Medium

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Q JEE MAIN 2020

The major product obtained from the following reaction is

JEE Main Chemistry Medium

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Q JEE MAIN 2020

Dihydrogen of high purity (> 99.95%) is obtained through

JEE Main Chemistry Easy

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Q JEE MAIN 2020

For a $\mathrm{d}^4$ metal ion in an octahedral field, the correct electronic configuration is

JEE Main Chemistry Easy

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Q JEE MAIN 2020

For a concave lens of focal length f, the relation between object and image distances u and v, respectively, from its pole can best be...

JEE Main Physics Medium

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Q JEE MAIN 2020

The value of the acceleration due to gravity is $\mathrm{g}_1$ at a height $h=\frac{R}{2}$ ( $R=$ radius of the earth) from the surface of the...

JEE Main Physics Medium

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Q JEE MAIN 2020

The increasing order of the boiling points of the major products A, B and C of the following reactions will be

JEE Main Chemistry Easy

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Q JEE MAIN 2020

A solid sphere of radius R carries a charge Q + q distributed uniformly over its volume. A very small point like piece of it...

JEE Main Physics Hard

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