RRB(Railway) Practice Question and Answer

Q: 36 और 84 के उच्चतम सर्वभाजक का पता लगाएं। 1997 0

  • 1
    4
    Correct
    Wrong
  • 2
    6
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    18
    Correct
    Wrong
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Answer : 3. "12"

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Answer : 4. ""

Q: यदि16a+16b=42 है तो (a+b) का औसत क्या है? 3259 0

  • 1
    44
    Correct
    Wrong
  • 2
    21
    Correct
    Wrong
  • 3
    24
    Correct
    Wrong
  • 4
    24
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "21"

Q: 1500 को पूर्ण वर्ग बनाने के लिए इसमें न्यूनतम कौनसी संख्या जोड़नी पड़ेगी? 2126 0

  • 1
    21
    Correct
    Wrong
  • 2
    35
    Correct
    Wrong
  • 3
    43
    Correct
    Wrong
  • 4
    69
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "21"

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