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2024 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2024
Let $x=x(t)$ and $y=y(t)$ be solutions of the differential equations $\frac{\mathrm{dx}}{\mathrm{dt}}+\mathrm{ax}=0$ and $\frac{\mathrm{dy}}{\mathrm{dt}}+\mathrm{by}=0$ respectively, $\mathrm{a}, \mathrm{b} \in \mathrm{R}$. Given that $x(0)=2 ; y(0)=1$ and $...
JEE Main Mathematics Medium
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Q JEE MAIN 2024
The distance, of the point (7,-2,11) from the line $\frac{x-6}{1}=\frac{y-4}{0}=\frac{z-8}{3}$ along the line $\frac{x-5}{2}=\frac{y-1}{-3}=\frac{z-5}{6}$, is :
JEE Main Mathematics Medium
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Q JEE MAIN 2024
${ }^{n-1} C_r=\left(k^2-8\right)^n C_{r+1}$ if and only if :
JEE Main Mathematics Hard
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Q JEE MAIN 2024
From the given list, the number of compounds with +4 oxidation state of Sulphur
$\mathrm{SO}_3, \mathrm{H}_2 \mathrm{SO}_3, \mathrm{SOCl}_2, \mathrm{SF}_4, \mathrm{BaSO}_4, \mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_7$
JEE Main Chemistry Easy
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Q JEE MAIN 2024
Sum of bond order of CO and $NO^+$ is
JEE Main Chemistry Easy
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Q JEE MAIN 2024
The number of electrons present in all the completely filled subshells having $\mathrm{n}=4$ and $\mathrm{s}=+\frac{1}{2}$ is (Where $\mathrm{n}=$ principal quantum number and $\mathrm{s}=$ spin quantum...
JEE Main Chemistry Easy
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Q JEE MAIN 2024
Among the following, total number of meta directing functional groups is (Integer based)
$\begin{aligned} & -\mathrm{OCH}_3,-\mathrm{NO}_2,-\mathrm{CN},-\mathrm{CH}_3-\mathrm{NHCOCH}_3 \\ & -\mathrm{COR},-\mathrm{OH},-\mathrm{COOH},-\mathrm{Cl}\end{aligned}$
JEE Main Chemistry Easy
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Q JEE MAIN 2024
Among the given organic compounds, the total number of aromatic compounds is
JEE Main Chemistry Medium
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Q JEE MAIN 2024
3-Methylhex-2-ene on reaction with HBr in presence of peroxide forms an addition product (A). The number of possible stereoisomers for 'A' is
JEE Main Chemistry Medium
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Q JEE MAIN 2024
If three moles of an ideal gas at 300 K expand isotherrnally from $30dm^3$ to $45dm^3$ against a constant opposing pressure of 80kPa, then the...
JEE Main Chemistry Medium
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