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2023 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2023
$t_{87.5}$ is the time required for the reaction to undergo $87.5 \%$ completion and $t_{50}$ is the time required for the reaction to undergo $...
JEE Main Chemistry Medium
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Q JEE MAIN 2023
Choose the correct length $(\mathrm{L})$ versus square of time period $\left(\mathrm{T}^2\right)$ graph for a simple pendulum executing simple harmonic motion.
JEE Main Physics Medium
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Q JEE MAIN 2023
What is the number of unpaired electron(s) in the highest occupied molecular orbital of the following species : $...
JEE Main Chemistry Medium
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Q JEE MAIN 2023
Which one amongst the following are good oxidizing agents?

Choose the most appropriate...
JEE Main Chemistry Medium
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Q JEE MAIN 2023
A certain quantity of real gas occupies a volume of 0.15 dm3 at 100 atm and 500 K when its compressibility factor is 1.07. Its...
JEE Main Chemistry Medium
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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 nuclear...
JEE Main Physics Easy
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Q JEE MAIN 2023
Choose the correct statement about Zener diode:
JEE Main Physics Easy
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Q JEE MAIN 2023
20 mL of calcium hydroxide was consumed when it was reacted with 10 mL of unknown solution of H2SO4. Also 20 mL standard solution of...
JEE Main Chemistry Hard
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Q JEE_MAIN_2023
For a moving coil galvanometer, the deflection in the coil is 0.05 rad when a current of 10 mA is passed through it. If the...
JEE Main Physics Medium
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Q JEE MAIN_2023
The velocity time graph of a body moving in a straight line is shown in figure.
JEE Main Physics Medium
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