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2023 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2023
JEE Main Chemistry Hard
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Q JEE MAIN 2023
Let $\alpha$ be the constant term in the binomial expansion of $\left(\sqrt{x}-\frac{6}{x^{\frac{3}{2}}}\right)^n, n \leq 15$. If the sum of the Coefficients of the remaining terms...
JEE Main Mathematics Hard
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Q JEE MAIN 2023
In the following reaction ‘X’ is $\mathrm{CH}_3\left(\mathrm{CH}_2\right)_4 \mathrm{CH}_3 \xrightarrow[\text { HCl, } \Delta]{\text { Anhy. } \mathrm{AlCl}_3} \underset{\text { major product }}{\text { ' }}$
JEE Main Chemistry Easy
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Q JEE MAIN 2023
For a good quality cement, the ratio of silica to alumina is found to be
JEE Main Chemistry Easy
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Q JEE MAIN 2023
Let $f(x)=\int \frac{d x}{\left(3+4 x^2\right) \sqrt{4-3 x^2}},|x|<\frac{2}{\sqrt{3}}$. If $f(0)=0$ and $f(1)=\frac{1}{\alpha \beta} \tan ^{-1}\left(\frac{\alpha}{\beta}\right), \alpha, \beta>0$, then $\alpha^2+\beta^2$ is equal to. $\_\_\_\_$ .
JEE Main Mathematics Medium
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Q JEE MAIN 2023
The complex
JEE Main Chemistry Medium
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Q JEE MAIN 2023
Let the equation of plane passing through the line of intersection of the planes $x+2 y+a z=2$ and $x-y +z=3$ be $...
JEE Main Mathematics Medium
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Q JEE MAIN 2023
The radical which mainly causes ozone depletion in the presence of UV radiations is:
JEE Main Chemistry Medium
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Q JEE MAIN 2023
During water-gas shift reaction
JEE Main Chemistry Easy
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Q JEE MAIN 2023
Consider the triangles with vertices $A(2,1) B(0,0)$ and $C(t, 4), t \in[0,4]$. It the maximum and the minimum perimeters of such triangles are obtained at...
JEE Main Mathematics Hard
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