Number System Questions Practice Question and Answer

Q:

1000 से कम कितनी प्राकृतिक संख्याएँ 5 या 7 से विभाज्य हैं लेकिन 35 से नहीं?

1498 0

  • 1
    243
    Correct
    Wrong
  • 2
    341
    Correct
    Wrong
  • 3
    285
    Correct
    Wrong
  • 4
    313
    Correct
    Wrong
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Answer : 3. "285"

Q:

एक संख्या का 4/5 उसी संख्या के दो —तिहाई से 10 अधिक है. वह संख्या कितनी है?

1110 0

  • 1
    70
    Correct
    Wrong
  • 2
    69
    Correct
    Wrong
  • 3
    75
    Correct
    Wrong
  • 4
    85
    Correct
    Wrong
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Answer : 3. "75"

Q:

प्रथम 7 अभाज्य संख्याओं की माध्यिका है:

805 0

  • 1
    7
    Correct
    Wrong
  • 2
    13
    Correct
    Wrong
  • 3
    5
    Correct
    Wrong
  • 4
    11
    Correct
    Wrong
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Answer : 1. "7"

Q:

उस भूमि के 13/16 हिस्से का मूल्य ज्ञात करें जिसके 9/7 हिस्से का मूल्य 10,116 है। 

1172 0

  • 1
    6394.75
    Correct
    Wrong
  • 2
    6302.75
    Correct
    Wrong
  • 3
    6392.75
    Correct
    Wrong
  • 4
    6391.75
    Correct
    Wrong
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Answer : 3. "6392.75"

Q:

पहले पाँच अभाज्य संख्याओं का औसत ज्ञात कीजिए

1783 1

  • 1
    5.4
    Correct
    Wrong
  • 2
    3.6
    Correct
    Wrong
  • 3
    5.6
    Correct
    Wrong
  • 4
    4.5
    Correct
    Wrong
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Answer : 3. "5.6"

Q:

$$ {10\over 11}$$ में क्या जोड़ा जाए कि योग $$ {11\over 10}$$ प्राप्त हो?

976 0

  • 1
    $$ {1\over 55}$$
    Correct
    Wrong
  • 2
    $$ {2\over 11}$$
    Correct
    Wrong
  • 3
    $$ {21\over 110}$$
    Correct
    Wrong
  • 4
    $$ {1\over 5}$$
    Correct
    Wrong
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Answer : 3. "$$ {21\over 110}$$"

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Answer : 3. "48"

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