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2025 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2025
pH of water is 7 at $25^{\circ} \mathrm{C}$. If water is heated to $80^{\circ} \mathrm{C}$., it's pH will :
JEE Main Chemistry Easy
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Q JEE MAIN 2025
A zener diode with 5 V zener voltage is used to regulate an unregulated dc voltage input of 25 V . For a $400\Omega$ resistor...
JEE Main Physics Medium
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Q JEE MAIN 2025
The equation for real gas is given by $\left( {P + \frac{a}{{{V^2}}}} \right)(V - b) = RT$, where P, V, T and R are the...
JEE Main Physics Easy
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Q JEE MAIN 2025
In an adiabatic process, which of the following statements is true?
JEE Main Physics Easy
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Q JEE MAIN 2025
At steady state the charge on the capacitor, as shown in the circuit below, is $\_\_\_\_$ $\mu \mathrm{C}$.
JEE Main Physics Medium
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Q JEE MAIN 2025
A square Lamina OABC of length 10 cm is pivoted at 'O'. Forces act at Lamina as shown in figure. If Lamina remains stationary, then...
JEE Main Physics Easy
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Q JEE MAIN 2025
A satellite of mass $\frac{M}{2}$ is revolving around earth in a circular orbit at a height of $\frac{R}{3}$ from earth surface. The angular momentum of...
JEE Main Physics Easy
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Q JEE MAIN 2025
Let ${B_1}$ be the magnitude of magnetic field at center of a circular coil of radius R carrying current I. Let ${B_2}$ be the magnitude...
JEE Main Physics Easy
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Q JEE MAIN 2025
A spherical surface separates two media of refractive indices 1 and 1.5 as shown in figure. Distance of the image of an object 'O', is...
JEE Main Physics Easy
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Q JEE MAIN 2025
In a series LCR circuit, a resistor of $300 \Omega$, a capacitor of 25 nF and an inductor of 100 mH are used. For maximum...
JEE Main Physics Easy
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