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2020 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2020
If z be a complex number satisfying |Re(z)| + |km(z)| = 4, then |z| cannot be
JEE Main Mathematics Easy
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Q JEE MAIN 2020
The value of $\sum_{\mathrm{r}=0}^{20}{ }^{50-\mathrm{r}} \mathrm{C}_6$ is equal to:
JEE Main Mathematics Medium
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Q JEE MAIN 2020
The function $f(x)=\left\{\begin{array}{l}\frac{\pi}{4}+\tan ^{-1} x,|x| \leq 1 \\ \frac{1}{2}(|x|-1),|x|>1\end{array}\right.$ is :
JEE Main Mathematics Hard
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Q JEE MAIN 2020
Let $\mathrm{P}(3,3)$ be a point on the hyperbola, $\frac{x^2}{a^2}-\frac{y^2}{b^2}=1$. If the normal to it at P intersects the x axis at $(9,0)$ and e is...
JEE Main Mathematics Hard
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Q JEE MAIN 2020
A random variable X has the following probability distribution
X : 1 2 3 4 5
$...
JEE Main Mathematics Easy
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Q JEE MAIN 2020
A triangle $A B C$ lying in the first quadrant has two vertices as $\mathrm{A}(1,2)$ and $\mathrm{B}(3,1)$. If $\angle \mathrm{BAC}=90^{\circ}$, and $...
JEE Main Mathematics Medium
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Q JEE MAIN 2020
The area (in sq. units) of the largest rectangle $A B C D$ whose vertices $A$ and $B$ lie on the $x$-axis and vertices $C$...
JEE Main Mathematics Medium
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Q JEE MAIN 2020
The critical angle of medium for a specific wavelength, if the medium has relative permittivity 3 and relative permeability $\frac{4}{3}$ for this wavelength, will be
JEE Main Physics Medium
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Q JEE MAIN 2020
Given the following two statements: $\left(\mathrm{S}_1\right):(\mathrm{q} \vee \mathrm{p}) \rightarrow(\mathrm{p} \leftrightarrow \sim \mathrm{q})$ is a tautology: $\left(\mathrm{S}_2\right): \sim \mathrm{q} \wedge(\sim \mathrm{p} \leftrightarrow \mathrm{q})$ is a fallacy....
JEE Main Mathematics Medium
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Q JEE MAIN 2020
The following system of linear equations
7x + 6y – 2z = 0
3x + 4y + 2z = 0
X – 2y – 6z...
JEE Main Mathematics Easy
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