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2023 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2023
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: $\left[\mathrm{CoCl}\left(\mathrm{NH}_3\right)_5\right]^{2+}$ absorbs at lower...
JEE Main Physics Medium
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Q JEE MAIN 2023
Major product ‘P’ formed in the following reaction is:
JEE Main Chemistry Medium
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Q JEE MAIN 2023
If the maximum load carried by an elevator is 1400 kg ( 600 kg - Passenger + 800 kg - elevator), which is moving up...
JEE Main Physics Hard
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Q JEE MAIN 2023
In alkaline medium, the reduction of permanganate anion involves a gain of _______ electrons.
JEE Main Chemistry Easy
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Q JEE MAIN 2023
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: The diameter of...
JEE Main Physics Easy
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Q JEE MAIN 2023
For a chemical reaction A + B  Product, the order is 1 with respect to A and B.
JEE Main Physics Medium
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Q JEE MAIN 2023
A force of $-P \hat{k}$ acts on the origin of the coordinate system. The torque about the point $(2,-3)$ is $P(a \hat{i}+b \hat{j})$, the ratio...
JEE Main Physics Easy
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Q JEE MAIN 2023
$\mathrm{A}(\mathrm{g}) \rightleftharpoons 2 \mathrm{~B}(\mathrm{~g})+\mathrm{C}(\mathrm{g})$
For the given reaction, if the initial pressure is 450 mm Hg and the pressure at time t is 720 mm...
JEE Main Chemistry Easy
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Q JEE MAIN 2023
A rectangular parallelopiped is measured as $1 \mathrm{~cm} \times 1 \mathrm{~cm} \times 100 \mathrm{~cm}$. If its specific resistance is $3 \times 10^{-7} \Omega \mathrm{m}$, then...
JEE Main Physics Easy
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Q JEE MAIN 2023
Given below are two statements related to Ellingham diagram:
Statement-I: Ellingham diagrams can be constructed for formation of oxides, sulfides and halides of metals....
JEE Main Chemistry Hard
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