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2024 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2024
Let $f: \mathrm{R} \rightarrow \mathrm{R}$ be a function given by $$ f(x)=\left\{\begin{array}{cl} \frac{1-\cos 2 x}{x^2} & , x<0 \\ \alpha & , x=0, \text {...
JEE Main Mathematics Easy
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Q JEE MAIN 2024
A light emitting diode (LED) is fabricated using GaAs semiconducting material whose band gap is 1.42eV. The wavelength of light emitted from the LED is:
JEE Main Physics Easy
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Q JEE MAIN 2024
Given below are two statements: Statement (I): When an object is placed at the centre of curvature of a concave lens, image is formed at...
JEE Main Physics Medium
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Q JEE MAIN
Two different adiabatic paths for the same gas intersect two isothermal curves as shown in P-V diagram. The relation between the ratio $\frac{V_a}{V_d}$ and the...
JEE Main Physics Hard
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Q JEE MAIN
A light string passing over a smooth light pulley connects two blocks of masses $\mathrm{m}_1$ and $\mathrm{m}_2$ (where $\left.m_2>m_1\right)$. If the acceleration of the system...
JEE Main Physics Easy
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Q JEE MAIN 2024
A plane EM wave is propagating along x direction. It has a wavelength of 4 mm. If electric field is in y direction with the...
JEE Main Physics Medium
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Q JEE MAIN
Young's modulus is determined by the equation given by $\mathrm{Y}=49000 \frac{\mathrm{~m}}{\ell} \frac{\text { dyne }}{\mathrm{cm}^2}$ where M is the mass and l is the extension...
JEE Main Physics Medium
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Q JEE MAIN
A sample contains mixture of helium and oxygen gas. The ratio of root mean square speed of helium and oxygen in the sample, is :
JEE Main Physics Medium
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Q JEE MAIN 2024
A particle moving in a straight line covers half the distance with speed 6 m/s. The other half is covered in two equal time intervals...
JEE Main Physics Medium
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Q JEE MAIN
The correct truth table for the following logic circuit is :
JEE Main Physics Medium
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