Simplification Practice Question and Answer

Q:

निम्न समीकरण में प्रश्नचिह्न (?) के स्थान पर संख्या आ सकती है?
$${{?^6÷16=108}}$$

802 0

  • 1
    10
    Correct
    Wrong
  • 2
    17
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    8
    Correct
    Wrong
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Answer : 3. "12"

Q:

$${\sqrt{4×?}}={160\over 10}$$

790 0

  • 1
    64
    Correct
    Wrong
  • 2
    60
    Correct
    Wrong
  • 3
    68
    Correct
    Wrong
  • 4
    56
    Correct
    Wrong
  • 5
    72
    Correct
    Wrong
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Answer : 1. "64"

Q:

यदि p = 99, तो p(p2 + 3p + 3) का मान है

787 0

  • 1
    999
    Correct
    Wrong
  • 2
    9999
    Correct
    Wrong
  • 3
    99999
    Correct
    Wrong
  • 4
    999999
    Correct
    Wrong
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Answer : 4. "999999"

Q:

यदि $${8+2\sqrt{3} \over 3\sqrt{3}+5}=a\sqrt{3}-b$$, तो a+b का मान बराबर है:

787 0

  • 1
    18
    Correct
    Wrong
  • 2
    15
    Correct
    Wrong
  • 3
    24
    Correct
    Wrong
  • 4
    16
    Correct
    Wrong
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Answer : 1. "18"

Q:

यदि 5x + 5 > 2 + 2x और 5x + 3 ≤ 4x + 5; फिर  x का मान क्या है ?

782 0

  • 1
    3
    Correct
    Wrong
  • 2
    -2
    Correct
    Wrong
  • 3
    -3
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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Answer : 4. "1"

Q:

(0.85 % of 405 ) + (2.25 % of 550 )=?

779 0

  • 1
    16.7175
    Correct
    Wrong
  • 2
    15.7150
    Correct
    Wrong
  • 3
    13.8175
    Correct
    Wrong
  • 4
    14.7125
    Correct
    Wrong
  • 5
    इनमें से कोई नहीं
    Correct
    Wrong
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Answer : 5. "इनमें से कोई नहीं"

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