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2025 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2025
Consider the given data :
(a) $\mathrm{HCl}(\mathrm{g})+10 \mathrm{H}_2 \mathrm{O}(\mathrm{l}) \rightarrow \mathrm{HCl} .10 \mathrm{H}_2 \mathrm{O} \quad \Delta \mathrm{H}=-69.01 \mathrm{~kJ} \mathrm{~mol}^{-1}$
(b) $...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
If the system of equations $$ \begin{aligned} & 2 x+\lambda y+3 z=5 \\ & 3 x+2 y-z=7 \\ & 4 x+5 y+\mu z=9 \end{aligned} $$...
JEE Main Mathematics Easy
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Q JEE MAIN 2025
JEE Main Chemistry Medium
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Q JEE MAIN 2025
The centre of a circle $C$ is at the centre of the ellipse $E: \frac{x^2}{a^2}+\frac{y^2}{b^2}=1, a>b$. Let $C$ pass through the foci $F_1$ and $F_2$...
JEE Main Mathematics Medium
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Q JEE MAIN_2025
Let $A=\{(\alpha, \beta) \in \mathbf{R} \times \mathbf{R}:|\alpha-1| \leqslant 4$ and $|\beta-5| \leqslant 6\}$ and $B=\left\{(\alpha, \beta) \in \mathbf{R} \times \mathbf{R}: 16(\alpha-2)^2+9(\beta-6)^2 \leqslant 144\right\}$. Then
JEE Main Physics Easy
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Q JEE MAIN 2025
Choose the incorrect trend in the atomic radii (r) of the elements.
JEE Main Chemistry Easy
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Q JEE MAIN 2025
If $\theta \in\left[-\frac{7 \pi}{6}, \frac{4 \pi}{3}\right]$, then the number of solutions of $\sqrt{3} \operatorname{cosec}^2 \theta-2(\sqrt{3}-1) \operatorname{cosec} \theta-4=0$, is equal tori
JEE Main Mathematics Medium
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Q JEE MAIN 2025
Let $\quad f(x)+2 f\left(\frac{1}{x}\right)=x^2+5 \quad$ and $\quad 2 g(x)-3 g\left(\frac{1}{2}\right)=x, x>0$. If $\quad \alpha=\int_1^2 f(x) \mathrm{d} x, \quad$ and $\beta=\int_1^2 \mathrm{~g}(x) \mathrm{d} x$, then the...
JEE Main Mathematics Medium
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Q JEE MAIN_2025
If the equation of the line passing through the point $\left(0,-\frac{1}{2}, 0\right)$ and perpendicular to the lines $\overrightarrow{\mathrm{r}}=\lambda(\hat{i}+\mathrm{a} \hat{j}+\mathrm{b} \hat{k}) \quad$ and $...
JEE Main Physics Hard
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Q JEE MAIN 2025
Liquid and form an ideal solution. The vapour pressures of pure liquids and are 350 and 750 mm Hg respectively at the same temperature. If...
JEE Main Chemistry Easy
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