Number System Questions Practice Question and Answer

Q:

3¹¹ + 3¹² + 3¹³ + 3¹⁴ निम्नलिखित में से किस से विभाज्य है?

971 0

  • 1
    7
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    11
    Correct
    Wrong
  • 4
    14
    Correct
    Wrong
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Answer : 2. "8"

Q:

वह छोटी से छोटी संख्या जो 35460 में जोड़ी जाए ताकि योगफल 3, 4, 5 और 7 से पूर्णतः विभाज्य हो जाए:

967 0

  • 1
    180
    Correct
    Wrong
  • 2
    420
    Correct
    Wrong
  • 3
    240
    Correct
    Wrong
  • 4
    84
    Correct
    Wrong
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Answer : 3. "240 "

Q:

‘y’ के किस मान के लिए $$ {x^{2}+{1\over12}{x}+y^{2}}$$  एक पूर्ण वर्ग है?

967 0

  • 1
    1/3
    Correct
    Wrong
  • 2
    1/12
    Correct
    Wrong
  • 3
    1/24
    Correct
    Wrong
  • 4
    1/6
    Correct
    Wrong
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Answer : 3. "1/24"

Q:

दो सतत सम संख्याओं का गुणनफल 168 है। संख्याओं का योगफल ज्ञात कीजिए ?

966 0

  • 1
    20
    Correct
    Wrong
  • 2
    22
    Correct
    Wrong
  • 3
    24
    Correct
    Wrong
  • 4
    26
    Correct
    Wrong
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Answer : 4. "26"

Q:

743 x 999 का का मान निकालिये।

960 0

  • 1
    74257
    Correct
    Wrong
  • 2
    784527
    Correct
    Wrong
  • 3
    724457
    Correct
    Wrong
  • 4
    742257
    Correct
    Wrong
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Answer : 4. "742257"

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Answer : 1. "5336"

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