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2025 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2025
An ideal gas undergoes a cyclic transformation starting from the point $A$ and coming back to the same point by tracing the path $...
JEE Main Chemistry Medium
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Q JEE MAIN 2025
The product B formed in the following reaction sequence is :
JEE Main Chemistry Medium
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Q JEE MAIN 2025
The major product of the following reaction is :
JEE Main Chemistry Easy
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Q JEE MAIN 2025
In a Young's double slit experiment, the slits are separated by 0.2 mm. If the slits separation is increased to 0.4 mm, the percentage change...
JEE Main Physics Easy
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Q JEE MAIN 2025
The total number of compounds from below when treated with hot $\mathrm{KMnO}_{4}$ giving benzoic acid is :
JEE Main Chemistry Medium
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Q JEE MAIN 2025
Consider the sound wave travelling in ideal gases of ${\rm{He}},{\rm{C}}{{\rm{H}}_4}$, and ${\rm{C}}{{\rm{O}}_2}$. All the gases have the same ratio $\frac{P}{\rho }$, where P is the...
JEE Main Physics Easy
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Q JEE MAIN 2025
Assume a living cell with $0.9 \%(\omega / \omega)$ of glucose solution (aqueous). This cell is immersed in another solution having equal mole fraction of...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
Identify correct conversion during acidic hydrolysis from the following :
(A) starch gives galactose.
(B) cane sugar gives equal amount of glucose and...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
Consider an elementary reaction $\mathrm{A}(\mathrm{g})+\mathrm{B}(\mathrm{g}) \rightarrow \mathrm{C}(\mathrm{g})+\mathrm{D}(\mathrm{g})$ If the volume of reaction mixture is suddenly reduced to $\frac{1}{3}$ of its initial volume, the reaction rate...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
Concentrated nitric acid is labelled as $75 \%$ by mass. The volume in mL of the solution which contains 30 g of nitric acid is...
JEE Main Chemistry Easy
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