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2023 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2023
A steel rod of length 1 m and cross sectional area $10^{-4} \mathrm{~m}^2$ is heated from $0^{\circ} \mathrm{C}$ to $200^{\circ} \mathrm{C}$ without being allowed to...
JEE Main Physics Hard
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Q JEE MAIN 2023
An electron is allowed to move with constant velocity along the axis of current carrying straight solenoid.
A. The electron will experience magnetic force...
JEE Main Chemistry Easy
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Q JEE MAIN 2023
The distance travelled by an object in time t is given by $s=(2.5) t^2$. The instantaneous speed of the object at t = 5 s...
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 energy required to...
JEE Main Chemistry Easy
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Q JEE MAIN 2023
Young’s moduli of the material of wires A and B are in the ratio of 1 : 4, while its area of cross sections are...
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: A bar magnet...
JEE Main Physics Easy
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Q JEE MAIN 2023
The number density of free electrons in copper is nearly $8 \times 10^{28} \mathrm{~m}^{-3}$. A copper wire has its area of cross section $...
JEE Main Physics Easy
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Q JEE MAIN 2023
In an electromagnetic wave, at an instant and at a particular position, the electric field is along the negative z-axis and magnetic field is along...
JEE Main Physics Easy
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Q JEE MAIN 2023
Incorrect method of preparation for alcohols from the following is:
JEE Main Chemistry Easy
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Q JEE MAIN 2023
In a metallic conductor, under the effect of applied electric field, the free electrons of the conductor
JEE Main Physics Medium
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