Number system Practice Question and Answer

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Answer : 3. "6"
Explanation :

Here, the first divisor 192 is a multiple of second divisor 16.

∴ Required remainder

= remainder obtained by dividing 54 by 16 = 6

Q:

(81)3.6 * (9)2.7/ (81)4.2 * (3) का मान __ है

1021 0

  • 1
    3
    Correct
    Wrong
  • 2
    6
    Correct
    Wrong
  • 3
    9
    Correct
    Wrong
  • 4
    8.2
    Correct
    Wrong
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Answer : 3. "9"
Explanation :

(81)3.6 * (9)2.7/(81)4.2 * (3) = (3)14.4 * (3)5.4/(3)16.8 * (3)

= 314.4+5.4-16.8-1

= 32

= 9 

Q:

निम्न में से कौन सी संख्या 25 द्वारा विभाज्य है?

1017 0

  • 1
    303310
    Correct
    Wrong
  • 2
    373355
    Correct
    Wrong
  • 3
    303375
    Correct
    Wrong
  • 4
    22040
    Correct
    Wrong
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Answer : 3. "303375"

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Answer : 1. "24 "

Q:

3011 x 3012 से कौन-सा न्यूनतम धन पूर्णाक घटाया जाए कि शेषफल पूर्ण वर्ग हो?

1012 0

  • 1
    3009
    Correct
    Wrong
  • 2
    3010
    Correct
    Wrong
  • 3
    3011
    Correct
    Wrong
  • 4
    3012
    Correct
    Wrong
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Answer : 3. "3011"
Explanation :

हम जानते हैं कि 3011 x 3012

= 3011 (3011 + 1)

= (3011)2 + 3011

हम जानते है

आवश्यक न्यूनतम संख्या = 3011

Q:

निर्देश: निम्नलिखित संख्या श्रृंखला में गलत संख्या ज्ञात कीजिए:

0.5, 2, 1, 4, 32, 512, 16384

1011 0

  • 1
    1
    Correct
    Wrong
  • 2
    2
    Correct
    Wrong
  • 3
    4
    Correct
    Wrong
  • 4
    32
    Correct
    Wrong
  • 5
    512
    Correct
    Wrong
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Answer : 2. "2"

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Answer : 3. "3"

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