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2021 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2019
A wire of resistance R is bent to form a square ABCD as shown in the figure. The effective resistance between E and C is...
JEE Main Physics Easy
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Q JEE MAIN 2021
The length of the latus rectum of a parabola, whose vertex and focus are on the positive $x$-axis at a distance $R$ and $S(>R)$ respectively...
JEE Main Mathematics Easy
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Q JEE MAIN 2021
Data given for the following reaction is as follows:
JEE Main Chemistry Medium
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Q JEE Main 2021
The number of solutions of the equation $32^{\tan ^2 x}+32^{x c^2 x}=81,0 \leq x \leq \frac{\pi}{4}$ is :
JEE Main Mathematics Easy
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Q JEE MAIN 2021
If the following system of linear equations
$...
JEE Main Mathematics Easy
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Q JEE MAIN 2021
The number of species having non–pyramidal shape among the following is
JEE Main Chemistry Easy
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Q JEE Main 2021
Let A be the set of all points $(\alpha, \beta)$ such that the area of triangle formed by the points $(5,6),(3,2)$ and $(\alpha, \beta)$ is...
JEE Main Mathematics Medium
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Q JEE MAIN 2021
cosec18º is a root of the equation :
JEE Main Mathematics Easy
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Q JEE MAIN 2021
If $p$ and $q$ are the lengths of the perpendiculars from the origin on the lines, $\mathrm{x} \operatorname{cosec} \alpha-\mathrm{y} \sec \alpha=\mathrm{k} \cot 2 \alpha$ and...
JEE Main Mathematics Medium
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Q JEE Main 2021
Let $a_1, a_2, a 3, \ldots$ be an A.P. If $\frac{a_1+a_2+\ldots+a_{10}}{a_1+a_2+\ldots+a_p}=\frac{100}{p^2}, p \neq 10$, then $\frac{a_{11}}{a_{10}}$ is equal to :
JEE Main Mathematics Easy
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