PYQ Vault
EbooksTutor

Day 101: MHT-CET Physics

5 questions. Try each one first, then open its answer.

  1. Question 1

    Semiconductor Devices. This type asked 3 times: 22 Apr 2025 S2, 13 Apr 2026 S2, 17 Apr 2026 S1. This one: 17 Apr 2026 S1 See all 3 of this type

    149
    When the Zener diode is used as a voltage regulator, it is connected in

    Tap an option to check your answer.

  2. Question 2

    Laws of Motion. This type asked 3 times: 15 May 2023 S1, 22 Apr 2025 S1, 16 Apr 2026 S2. This one: 16 Apr 2026 S2 See all 3 of this type

    104
    A body of mass 1kg begins to move under the action of a time dependent force F⃗=(ti^+3t2j^)\vec{F} = (t\hat{i} + 3t^2\hat{j}) N where i^\hat{i} and j^\hat{j} are the unit vectors along x and y axis. The power developed by the above force at time t=2t = 2 s will be (in watt)

    Tap an option to check your answer.

  3. Question 3

    Sound. This type asked 3 times: 9 May 2023 S1, 11 May 2023 S1, 16 Apr 2026 S2. This one: 16 Apr 2026 S2 See all 3 of this type

    121
    An air column in a pipe which is closed at one end will be in resonance with a vibrating tuning fork of frequency 415 Hz for various vibrating air columns. Which one of the following lengths is not in resonance ? (velocity of sound in air = 332 m/s) (Neglect end correction)

    Tap an option to check your answer.

  4. Question 4

    Structure of Atoms and Nuclei. This type asked 3 times: 2 May 2023 S2, 9 May 2023 S1, 16 Apr 2026 S2. This one: 16 Apr 2026 S2 See all 3 of this type

    146
    An electron makes a transition from an excited state to the ground state of a hydrogen like atom. Out of the following statements which one is correct ? (A) K.E, P. E. and T.E. decreases (B) K.E. increases but P. E. and T.E. decreases (C) K.E. and T.E. decreases but P.E. increases (D) K.E. decreases, P.E. increases but T.E. remains the same

    Tap an option to check your answer.

  5. Question 5

    Electromagnetic Induction. This type asked 3 times: 9 May 2023 S2, 9 May 2024 S2, 16 Apr 2026 S1. This one: 16 Apr 2026 S1 See all 3 of this type

    135
    A metal rod of length 'L' completes the circuit as shown. The area of the circuit is perpendicular to magnetic field 'B'. Total resistance of the circuit is 'R'. The force needed to move the rod in the direction as shown with constant speed 'V' is

    Tap an option to check your answer.