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2020 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2020
Magnetic materials used for making permanent magnets (P) and magnets in a transformer (T) have different properties of the following, which property best matches for...
JEE Main Physics Easy
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Q JEE Main 2020
The domain of the function $f(x)=\sin ^{-1}\left(\frac{|x|+5}{x^2+1}\right)$ is $(-\infty,-a] \cup[a, \infty)$. Then a is equal to:
JEE Main Mathematics Easy
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Q JEE MAIN 2020
The mass density of a spherical galaxy varies as $\frac{\mathrm{K}}{\mathrm{r}}$ over a large distance ' r ' from its centre. In that region, a small...
JEE Main Physics Hard
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Q JEE MAIN 2020
The one that is not expected to show isomerism is
JEE Main Chemistry Easy
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Q JEE MAIN 2020
If speed V, area A and force F are chosen as fundamental units, then the dimension of Young’s modulus will be
JEE Main Physics Easy
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Q JEE Main 2020
Let S be the set of all $\lambda \in \mathrm{R}$ for which the system of linear equations
JEE Main Mathematics Medium
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Q JEE MAIN 2020
Match the type of interaction in column A with the distance dependence of their interaction energy in column B
JEE Main Chemistry Easy
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Q JEE MAIN 2020
The least count of the main scale of a vernier callipers is 1 mm . Its vernier scale is divided into 10 divisions and coincide...
JEE Main Physics Medium
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Q JEE MAIN 2020
A uniform cylinder of mass M and radius R is to be pulled over a step of height a (a < R) by applying a...
JEE Main Physics Hard
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Q JEE Main 2020
If $|x|<1,|y|<1$ and $x \neq y$, then the sum to infinity of the following series $(x+y)+\left(x^2+x y+y^2\right)+\left(x^3\right. \left.+x^2 y+x y^2+y^3\right)+\ldots$. is:
JEE Main Mathematics Medium
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