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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: Statement I : The decrease in first ionization enthalpy from B to Al is much larger than that from Al...
JEE Main Chemistry Hard
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Q JEE MAIN_2023
The energy released per fission of nucleus of 240X is 200 MeV. The energy released if all the atoms in 120g of pure 240X undergo...
JEE Main Physics Medium
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Q JEE MAIN 2023
For a train engine moving with speed of $20 \mathrm{~ms}^{-1}$ the driver must apply brakes at a distance of 500 m before the station for...
JEE Main Physics Medium
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Q JEE MAIN 2023
An alternating voltage source V = 260 sin (628t) is connected across a pure inductor of 5 mH. Inductive reactance in the circuit is:
JEE Main Physics 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 : Beryllium has...
JEE Main Chemistry Easy
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Q JEE MAIN 2023
The vapour pressure of $30 \%(\mathrm{w} / \mathrm{v})$ aqueous solution of glucose is $\_\_\_\_$ mm Hg at $25^{\circ} \mathrm{C}$. [Given: The density of $...
JEE Main Chemistry Medium
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Q JEE MAIN_2023
C P and Q is shown in the figure. Between upper fixed point and lower fixed point there are 150 equal divisions of scale P...
JEE Main Physics Hard
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Q JEE MAIN_2023
The modulation index for an A.M. wave having maximum and minimum peak to peak voltages of 14 mV and 6 mV respectively is
JEE Main Physics 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 alkali metals...
JEE Main Chemistry Easy
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Q JEE MAIN_2023
A mass m attached to free end of a spring executes SHM with a period of 1s. If the mass is increased by 3 kg...
JEE Main Physics Easy
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