Maths Practice Question and Answer

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Answer : 2. "8 cm"

Q:

यदि $${{5x-7}\over 3}+2={{4x-3}\over 4}+4x$$, तो (8x+5) का मान है

389 0

  • 1
    9
    Correct
    Wrong
  • 2
    13
    Correct
    Wrong
  • 3
    6
    Correct
    Wrong
  • 4
    7
    Correct
    Wrong
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Answer : 3. "6"

Q:

1.7 x 104 और 12.5 x 10-6 का गुणनफल मानक रूप में k x 10n के रूप में व्यक्त किया जाता है। (2k + n) का मान है

427 0

  • 1
    2.125
    Correct
    Wrong
  • 2
    1.125
    Correct
    Wrong
  • 3
    2.25
    Correct
    Wrong
  • 4
    3.25
    Correct
    Wrong
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Answer : 4. "3.25"

Q:

निम्नलिखित में से कौन सी संख्या 11 से विभाज्य है?

507 0

  • 1
    5214341
    Correct
    Wrong
  • 2
    5648741
    Correct
    Wrong
  • 3
    6598321
    Correct
    Wrong
  • 4
    2378965
    Correct
    Wrong
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Answer : 1. "5214341"

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