Indian Railway GK Questions Practice Question and Answer

Q: The most suitable unit for expressing nuclear radius is; 1737 1

  • 1
    Micron
    Correct
    Wrong
  • 2
    Nanometre
    Correct
    Wrong
  • 3
    Fermi
    Correct
    Wrong
  • 4
    Angstrom
    Correct
    Wrong
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Answer : 3. "Fermi"

Q: “Parsec” is the unit measurement of 2637 2

  • 1
    Density of stars
    Correct
    Wrong
  • 2
    Astronomical distance
    Correct
    Wrong
  • 3
    Brightness of heavenly bodies
    Correct
    Wrong
  • 4
    Orbital velocity of giant stars
    Correct
    Wrong
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Answer : 2. "Astronomical distance"

Q: Select the odd word from these following: 1695 1

  • 1
    Wolf
    Correct
    Wrong
  • 2
    Cow
    Correct
    Wrong
  • 3
    Sheep
    Correct
    Wrong
  • 4
    Goat
    Correct
    Wrong
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Answer : 1. "Wolf"

Q: In a certain code, RAIL is written as KCTN and SPEAK is written as CGRUM. How will AVOID be written in that code? 2330 0

  • 1
    FKQXC
    Correct
    Wrong
  • 2
    KQXCF
    Correct
    Wrong
  • 3
    KRXCF
    Correct
    Wrong
  • 4
    KQVCB
    Correct
    Wrong
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Answer : 2. "KQXCF"

Q: In each of the following question a letter-number series is given with one or more terms missing as shown by(?). Choose the missing term out of the given alternatives. C4X, F9U, I16R ,? 1462 0

  • 1
    K25P
    Correct
    Wrong
  • 2
    L25P
    Correct
    Wrong
  • 3
    L25O
    Correct
    Wrong
  • 4
    L27P
    Correct
    Wrong
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Answer : 3. "L25O"

Q: A sum was put at simple interest at a certain rate for 2 years. Had it been put at a 3% higher rate; it would have fetched Rs. 72 more. The sum is: 1404 1

  • 1
    Rs.1200
    Correct
    Wrong
  • 2
    Rs.1500
    Correct
    Wrong
  • 3
    Rs. 1600
    Correct
    Wrong
  • 4
    Rs. 1800
    Correct
    Wrong
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Answer : 1. "Rs.1200"

Q: A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. The Average speed for the the first 320 km of the tour is: 1170 0

  • 1
    35.55 km/hr
    Correct
    Wrong
  • 2
    36 km/hr
    Correct
    Wrong
  • 3
    71.11 km/hr
    Correct
    Wrong
  • 4
    71 km/hr
    Correct
    Wrong
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Answer : 3. "71.11 km/hr"

Q: The percentage increase in the area of a rectangle, if each of its side is increased by 20% is: 1339 0

  • 1
    40%
    Correct
    Wrong
  • 2
    42%
    Correct
    Wrong
  • 3
    44%
    Correct
    Wrong
  • 4
    46%
    Correct
    Wrong
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Answer : 3. "44%"

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