MHT CET 2025 23rd April Morning Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2025 23rd April Morning Shift

MCQ (Single Correct Answer)

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Which of the following comes under the category of random errors?

Improper calibration of thermometer

Zero error of $1 \mu \mathrm{~V}$ in voltmeter

Student measures $22^{\circ}$, where as the correct angle is $20^{\circ}$

Errors resulting from the fluctuations in electric power supply

MHT CET 2025 23rd April Morning Shift

MCQ (Single Correct Answer)

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The energy that should be added to an electron to reduce its de-Broglie wavelength from $\lambda$ to $\frac{\lambda}{2}$ is $n$ times the initial energy. The value of ' $n$ ' is

MHT CET 2025 23rd April Morning Shift

MCQ (Single Correct Answer)

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In an a.c. circuit with pure capacitance ' C ' and a.c. source $E=E_0 \sin \omega t$, the equation of instantaneous current is given by

$\mathrm{I}=\mathrm{E}_0 \omega \mathrm{c} \sin (\omega \mathrm{t})$

$I=E_0 \omega c \sin \left(\omega t+\frac{\pi}{2}\right)$

$\mathrm{I}=\frac{\mathrm{E}_0}{\omega \mathrm{c}} \sin (\omega \mathrm{t})$

$\mathrm{I}=\frac{\mathrm{E}_0}{\omega \mathrm{c}} \sin \left(\omega \mathrm{t}+\frac{\pi}{2}\right)$

MHT CET 2025 23rd April Morning Shift

MCQ (Single Correct Answer)

-0

Radius of curved road is ' $R$ ', width of road is ' $b$ '. The outer edge of road is raised by ' $h$ ' with respect to inner edge so that a car with velocity ' $V$ ' can pass safe over it, then value of ' $h$ ' is ( $\mathrm{g}=$ acceleration due to gravity)

$\frac{\mathrm{V}^2 \mathrm{~b}}{\mathrm{Rg}}$

$\frac{\mathrm{V}}{\mathrm{Rgb}}$

$\frac{V^2 R}{g}$

$\frac{V^2 b}{g}$

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