Indian Railway GK Practice Question and Answer

Q: What is the SI unit of pressure? 1739 1

  • 1
    Pascal
    Correct
    Wrong
  • 2
    Dyne
    Correct
    Wrong
  • 3
    Newton
    Correct
    Wrong
  • 4
    Jule
    Correct
    Wrong
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Answer : 1. "Pascal"

Q: The quality of sound produced by an instrument depends on these 2316 1

  • 1
    Frequency
    Correct
    Wrong
  • 2
    intensity
    Correct
    Wrong
  • 3
    Number of overtones
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Number of overtones"

Q: The image formed by a plane mirror is… 2897 2

  • 1
    Real
    Correct
    Wrong
  • 2
    Virtual
    Correct
    Wrong
  • 3
    Diminished
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Real "

Q: What is the name of the acid in grapes? 2676 1

  • 1
    Lactic Acid
    Correct
    Wrong
  • 2
    Formic Acid
    Correct
    Wrong
  • 3
    Acetic Acid
    Correct
    Wrong
  • 4
    Tartaric Acid
    Correct
    Wrong
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Answer : 4. "Tartaric Acid"

Q:

Which of the following places is not made of railway material?

1093 0

  • 1
    Varanasi
    Correct
    Wrong
  • 2
    Mumbai
    Correct
    Wrong
  • 3
    Chennai
    Correct
    Wrong
  • 4
    Kapurthala
    Correct
    Wrong
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Answer : 2. "Mumbai"

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