Maths Practice Question and Answer

Q:

एक टैंक के एक-चौथाई हिस्से में 135 लीटर पानी है। यदि टंकी में 180 लीटर पानी है तो टंकी का कौन सा भाग भरा हुआ है?

453 0

  • 1
    $$1\over 3$$
    Correct
    Wrong
  • 2
    $$1\over 6$$
    Correct
    Wrong
  • 3
    $$2\over 5$$
    Correct
    Wrong
  • 4
    $$2\over 3$$
    Correct
    Wrong
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Answer : 1. "$$1\over 3$$"
Explanation :

Q:

यदि 5432*7, 9 से विभाज्य हो, तो * के स्थान पर अंक होगा

4051 1

  • 1
    0
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    6
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 3. "6"
Explanation :

Q:

(49)15 – 1 पूर्णतः विभाज्य है:

310 0

  • 1
    29
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    50
    Correct
    Wrong
  • 4
    51
    Correct
    Wrong
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Answer : 2. "8"
Explanation :

Q:

96-11 को 8 से विभाजित करने पर शेषफल बचेगा:

483 0

  • 1
    6
    Correct
    Wrong
  • 2
    16
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
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Answer : 1. "6"
Explanation :

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Answer : 2. "5"
Explanation :

Solution: $${Remainder\over 29}={7\over 9}$$

=> remainder (शेषफल)=5

Q:

997 का घन है

309 0

  • 1
    991026973
    Correct
    Wrong
  • 2
    991029673
    Correct
    Wrong
  • 3
    991029773
    Correct
    Wrong
  • 4
    991027273
    Correct
    Wrong
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Answer : 1. "991026973"
Explanation :

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Answer : 5. " 38.88%"
Explanation :

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