RRB (NTPC) Practice Question and Answer

Q: рднрд╛рд░рддреАрдп рд░рд╛рд╖реНрдЯреНрд░реАрдп рдХрд╛рдВрдЧреНрд░реЗрд╕ рдХреА рд╕реНрдерд╛рдкрдирд╛ рдХрд┐рд╕рдХреЗ рджреНрд╡рд╛рд░рд╛ рдХреА рдЧрдИ рдереА? 1635 0

  • 1
    рд╡реЛрдореЗрд╢ рдЪрдВрджреНрд░ рдмрдирд░реНрдЬреА
    Correct
    Wrong
  • 2
    рдорд┐рдХрд▓рд╛рд▓ рд╣реНрдпреВрдо
    Correct
    Wrong
  • 3
    рдПрд▓реЛрди рдСрдХреНрдЯреЗрд╡рд┐рдпрди рд╣реНрдпреВрдо
    Correct
    Wrong
  • 4
    рдорд╣рд╛рддреНрдорд╛ рдЧрд╛рдВрдзреА
    Correct
    Wrong
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Answer : 3. "рдПрд▓реЛрди рдСрдХреНрдЯреЗрд╡рд┐рдпрди рд╣реНрдпреВрдо"

Q: рдпрджрд┐16a+16b=42 рд╣реИ рддреЛ (a+b) рдХрд╛ рдФрд╕рдд рдХреНрдпрд╛ рд╣реИ? 3123 0

  • 1
    44
    Correct
    Wrong
  • 2
    21
    Correct
    Wrong
  • 3
    24
    Correct
    Wrong
  • 4
    24
    Correct
    Wrong
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Answer : 2. "21"

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Answer : 2. "85"

Q: The most suitable unit for expressing nuclear radius is; 1735 1

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

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