HCF and LCM Aptitude Questions Practice Question and Answer

Q:

720 के आभाज्य गुणनखंडो की कुल संख्या ज्ञात कीजिये ?

1570 0

  • 1
    5
    Correct
    Wrong
  • 2
    30
    Correct
    Wrong
  • 3
    7
    Correct
    Wrong
  • 4
    8
    Correct
    Wrong
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Answer : 3. "7 "

Q:

तीन नंबर 3: 5: 10 के अनुपात में हैं और उनका LCM 630 है। उनके HCF का पता लगाएं।

1570 0

  • 1
    21
    Correct
    Wrong
  • 2
    42
    Correct
    Wrong
  • 3
    63
    Correct
    Wrong
  • 4
    36
    Correct
    Wrong
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Answer : 1. "21"

Q:

दो संख्याओं का अनुपात 2:3 है और उनका ल.स. 48 है तो संख्या क्या होगी?

1544 0

  • 1
    8, 6
    Correct
    Wrong
  • 2
    16, 24
    Correct
    Wrong
  • 3
    18, 32
    Correct
    Wrong
  • 4
    25, 28
    Correct
    Wrong
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Answer : 2. "16, 24"

Q:

निम्नलिखित में से कौन सी संख्या 11 से विभाज्य है?

1542 0

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

Q:

दो नंबर का गुणनफल 4107 है। यदि संख्या का HCF 37 है। सबसे बड़ी संख्या है

1529 0

  • 1
    185
    Correct
    Wrong
  • 2
    111
    Correct
    Wrong
  • 3
    107
    Correct
    Wrong
  • 4
    101
    Correct
    Wrong
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Answer : 2. "111 "

Q:

x और (x+3) का LCM ज्ञात कीजिए

1527 0

  • 1
    x(x+3)
    Correct
    Wrong
  • 2
    x2(x+3)
    Correct
    Wrong
  • 3
    (x+3)
    Correct
    Wrong
  • 4
    x
    Correct
    Wrong
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Answer : 1. "x(x+3)"

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