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2020 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2020
The increasing order of basicity of the following compounds is
JEE Main Chemistry Medium
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Q JEE MAIN 2020
If $f(x+y)=f(x) f(y)$ and $\sum_{x=1}^{\infty} f(x)=2 x, y \in N$, where $N$ is the set of all natural numbers, then the value of $\frac{f(4)}{f(2)}$ is...
JEE Main Mathematics Easy
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Q JEE MAIN 2020
The potential energy curve for the $\mathrm{H}_2$ molecule as a function of internuclear distance is
JEE Main Chemistry Easy
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Q JEE MAIN 2020
The angle of elevation of the summit of a mountain from a point on the ground is 45°. After climbing up one km towards the...
JEE Main Mathematics Hard
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Q JEE MAIN 2020
Which of the following derivatives of alcohols is unstable in an aqueous base?
JEE Main Chemistry Easy
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Q JEE MAIN 2020
Let $L_1$ be a tangent to the parabola $y^2=4(x+1)$ and $L_2$ be a tangent to the parabola $y^2=8(x+2)$ such that $L_1$ and $L_2$ intersect at...
JEE Main Mathematics Medium
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Q JEE MAIN 2020
The increasing order of the acidity of the $\alpha$ hydrogen of the following compounds is
JEE Main Chemistry Easy
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Q JEE MAIN 2020
The common difference of the A.P. $b_1, b_2, \ldots, b_m$ is 2 more than the common difference of A.P. $\mathrm{a}_1, \mathrm{a}_2$, $\_\_\_\_$ an. If $...
JEE Main Mathematics Easy
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Q JEE MAIN 2020
The structure of PCl5 in the solid state is
JEE Main Chemistry Easy
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Q JEE MAIN 2020
Out of 11 consecutive natural numbers if three numbers are selected at random (without repetition), then the probability that they are in A.P. with positive...
JEE Main Mathematics Easy
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