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2024 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2024
Let $a$ be the sum of all coefficients in the expansion of $\left(1-2 x+2 x^2\right)^{2023}\left(3-4 x^2+2 x^3\right)^{2024}$ and $...
JEE Main Mathematics Easy
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Q JEE-Main_2024
A ceiling fan having 3 blades of length 80 cm each is rotating with an angular velocity of 1200rpm. The magnetic field of earth in...
JEE Main Physics Medium
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Q JEE MAIN
The reading in the ideal voltmeter (V) shown in the given circuit diagram is
JEE Main Physics Easy
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Q JEE MAIN 2024
The ratio of ( ^14 C)/( ^12 C) in a piece of wood is 1/8 part that of atmosphere. If half life of ^14 C...
JEE Main Chemistry Medium
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Q JEE MAIN 2024
Total number of essential amino acid among the given list of amino acids is ______
Arginine, Phenylalanine, Aspartic acid, Cysteine, Histidine, Valine, Proline
JEE Main Chemistry Medium
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Q JEE MAIN 2024
Number of ambidentate ligands among the following is $\_\_\_\_$
$ \mathrm{NO}_2^{-}, \mathrm{SCN}^{-}, \mathrm{C}_2 \mathrm{O}_4^{2-}, \mathrm{NH}_3, \mathrm{CN}^{-}, \mathrm{SO}_4^{2-}, \mathrm{H}_2 \mathrm{O} $
JEE Main Chemistry Easy
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Q JEE MAIN 2024
The number of white coloured salts among the following is (A) SrSO_4 (B) Mg(NH_4 ) PO_4 (c) BaCrO_4 (D) Mn(OH)_2 (E) PbSO_4 (F) PbCrO_4 (G)...
JEE Main Chemistry Hard
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Q JEE MAIN 2024
The total number of species from the following in which one unpaired electron is present, is N_2,O_2,C_2^-,O_2^-,O_2^(2-),H_2^+,CN^-,He_2^+
JEE Main Chemistry Easy
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Q JEE MAIN
In the given circuit if the power rating of Zener diode is 10" " mW, the value of series resistance R_s to regulate the input...
JEE Main Physics Medium
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Q JEE MAIN 2024
The potential for the given half cell at 298" " K is (-)………...×〖10〗^(-2) " " V. 2H^+ _"aq) " +2e^-→H_2 (" " g) [H^+ ]=1M,P_(H_2...
JEE Main Chemistry Easy
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