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2022 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2022
$16 \sin \left(20^{\circ}\right) \sin \left(40^{\circ}\right) \sin \left(80^{\circ}\right)$ is equal to :
JEE Main Mathematics Easy
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Q JEE MAIN 2022
It has been found that for a chemical reaction with rise in temperature by 9K the rate constant gets doubled. Assuming a reaction to be...
JEE Main Chemistry Easy
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Q JEE MAIN 2022
The total number of three-digit numbers, with one digit repeated exactly two times, is
JEE Main Mathematics Easy
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Q JEE MAIN 2022
The area of the bounded region enclosed by the curve $y=3-\left|x-\frac{1}{2}\right|-|x+1|$ and the $x$-axis is
JEE Main Mathematics Easy
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Q JEE MAIN 2022
The mean and standard deviation of 50 observations are 15 and 2 respectively. It was found that one incorrect observation was taken such that the...
JEE Main Mathematics Medium
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Q JEE MAIN 2022
A student needs to prepare a buffer solution of propanoic acid and its sodium salt with pH 4.
The ratio of $...
JEE Main Chemistry Easy
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Q JEE MAIN 2022
For the reaction taking place in the cell: $$ \begin{aligned} & \mathrm{Pt}(\mathrm{~s})\left|\mathrm{H}_2(\mathrm{~g})\right| \mathrm{H}^{+}(\mathrm{aq}) \| \mathrm{Ag}^{+}(\mathrm{aq}) \mid \mathrm{Ag}(\mathrm{~s}) \\ & \mathrm{E}_{\text {Cell }}^{\circ}=+0.5332 \mathrm{~V} . \end{aligned}...
JEE Main Chemistry Easy
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Q JEE MAIN 2022
Consider the following statements :
A : Rishi is a judge.
B : Rishi is honest.
C : Rishi is not arrogant.
The negation of...
JEE Main Mathematics Easy
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Q JEE MAIN 2022
pH value of 0.001 M NaOH solution is______.
JEE Main Chemistry Easy
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Q JEE MAIN 2022
Let $f: R \rightarrow R$ be continuous function satisfying $f(x)+f(x+k)=n$, for all $x \in R$ where $k>0$ and $n$ is a positive integer. If $...
JEE Main Mathematics Hard
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