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2025 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN_2025
In the resonance experiment, two air columns (closed at one end) of 100 cm and 120 cm long, give 15 beats per second when each...
JEE Main Physics Medium
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Q JEE MAIN 2025
Three parallel plate capacitors $C_1, C_2$ and $C_3$ each of capacitance $5 \mu \mathrm{~F}$ are connected as shown in figure. The effective capacitance between points...
JEE Main Physics Medium
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Q JEE MAIN 2025
Identify the diamagnetic octahedral complex ions from below ;
A. $\left[\mathrm{Mn}(\mathrm{CN})_6\right]^{3-}$
B. $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$
C. $\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{4-}$
D. $\left[\mathrm{Co}\left(\mathrm{H}_2 \mathrm{O}\right)_3 \mathrm{~F}_3\right]$
Choose the correct answer from the...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
A finite size object is placed normal to the principal axis at a distance of 30 cm from a convex mirror of focal length 30...
JEE Main Physics Hard
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Q JEE MAIN 2025
40 mL of a mixture of $\mathrm{CH}_3 \mathrm{COOH}$ and HCl (aqueous solution) is titrated against 0.1 M NaOH solution conductometrically. Which of the following statement...
JEE Main Chemistry Hard
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Q JEE MAIN 2025
Consider a rectangular sheet of solid material of length $l=9 \mathrm{~cm}$ and width $\mathrm{d}=4 \mathrm{~cm}$. The coefficient of linear expansion is $\alpha=3.1 \times 10^{-5} \mathrm{~K}^{-1}$...
JEE Main Physics Easy
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Q JEE MAIN 2025
A transparent block A having refractive index $\mu=1.25$ is surrounded by another medium of refractive index $\mu=1.0$ as shown in figure. A light ray is...
JEE Main Physics Medium
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Q JEE MAIN 2025
An object is kept at rest at a distance of 3R above the earth's surface where is earth's radius. The minimum speed with which it...
JEE Main Physics Easy
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Q JEE MAIN
The standard cell potential ( $\mathrm{E}_{\text {cell }}^{\ominus}$ ) of a fuel cell based on the oxidation of methanol in air that has been used...
JEE Main Chemistry Medium
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Q JEE MAIN 2025
The unit of $\sqrt{\frac{2 \mathrm{I}}{\epsilon_0 \mathrm{C}}}$ is : $\mathrm{I}=$ intensity of an electromagnetic wave, C : speed of light)
JEE Main Physics Medium
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