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2023 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2023
The correct IUPAC nomenclature for the following compound is
JEE Main Chemistry Easy
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Q JEE MAIN 2023
When vector is subtracted from vector B, it gives a vector equal to 2 . Then the magnitude of vector will be:
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 : A spherical...
JEE Main Physics Hard
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Q JEE MAIN 2023
The ratio of wavelength of spectral lines $\mathrm{H}_\alpha$ and $\mathrm{H}_\beta$ in the Balmer series is $\_\_\_\_$ .
JEE Main Physics Easy
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Q JEE MAIN 2023
For a periodic motion represented by the equation
$Y=\sin \omega t+\cos \omega t$
The amplitude of the motion is
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Q JEE MAIN 2023
Number of crystal systems from the following where body centred unit cell can be found, is ____ Cubic, tetragonal, orthorhombic, hexagonal, rhombohedral, monoclinic, triclinic
JEE Main Chemistry Easy
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Q JEE MAIN 2023
A guitar string of length 90 cm vibrates with a fundamental frequency of 120 Hz. The length of the string producing a fundamental frequency of...
JEE Main Physics Easy
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Q JEE MAIN 2023
The current flowing through R2 is:
JEE Main Chemistry Medium
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Q JEE MAIN 2023
The variation of stopping potential (V0) as a function of the frequency (v) of the incident light for a metal is shown in figure. The...
JEE Main Physics Hard
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Q JEE MAIN 2023
Number of isomeric aromatic amines with molecular formula $\mathrm{C}_8 \mathrm{H}_{11} \mathrm{~N}$, which can be synthesized by Gabriel Pathalimide synthesis is $\_\_\_\_$ .
JEE Main Chemistry Medium
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