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2019 MHT-CET PCM SET - 02 MHT - CET - 2019 MHT-CET PCM SET - 02

Maharashtra Board - STD 12 Science - MHT - CET (MSBSHSE - English Medium). 150 questions in this chapter.

Question types

2019 MHT-CET PCM SET - 02 question types

150 questions across 1 question group — pick any mix to generate a MHT - CET paper with step-by-step answer keys.

150
Questions
1
Question groups
5
Question types
Sample Questions

2019 MHT-CET PCM SET - 02 questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ1 Mark
P and Q are two non-zero vectors inclined to each other at an angle 'θ'. 'p' and 'q' are unit vectors along P and Q respectively. The component of Q in the direction of Q will be ______.
  • ✓
    P · Q
  • B
    $\frac{P \cdot Q}{Q}$
  • C
    p · q
  • D
    $\frac{ P \times Q }{ P }$

Answer: A.

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Q 2MCQ1 Mark
The excess of pressure, due to surface tension, on a spherical liquid drop of radius $'R\ '$ is proportional to $.......$
  • A
    $R^2$​​​​​​​
  • ✓
    $R^{-1}$​​​​​​​
  • C
    $R^{-2}$​​​​​​​
  • D
    $R$

Answer: B.

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Q 3MCQ1 Mark
With a resistance of 'X' in the left gap and a resistance of 9 Ω in the right gap of a meter bridge, the balance point is obtained at 40 cm from the left end.
In what way and to which resistance 3 Ω resistance be connected to obtain the balance at 50 cm from the left end?
  • A
    In series with 9 Ω
  • B
    Parallel to 9 Ω
  • ✓
    In series with X Ω
  • D
    Parallel to X Ω

Answer: C.

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Q 4MCQ1 Mark
In frequency modulated wave ______.
  • ✓
    frequency varies with time
  • B
    both frequency and amplitude vary with time
  • C
    amplitude varies with time
  • D
    both frequency and amplitude are constant

Answer: A.

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Q 5MCQ1 Mark
An alternating voltage is given by $E =100 \sin \left(\omega+\frac{\pi}{6}\right) V$. The voltage will be maximum for the first time when is . $[ T =$ periodic time $]$
  • ✓
    $\frac{ T }{6}$
  • B
    $\frac{ T }{12}$
  • C
    $\frac{ T }{3}$
  • D
    $\frac{ T }{2}$

Answer: A.

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