Simplification Practice Question and Answer

Q:

$$\left({?-0.5\over 0.2} \right)={120\over 2}$$

908 0

  • 1
    30
    Correct
    Wrong
  • 2
    12.5
    Correct
    Wrong
  • 3
    25
    Correct
    Wrong
  • 4
    17.5
    Correct
    Wrong
  • 5
    22.5
    Correct
    Wrong
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Answer : 2. "12.5"

Q:

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

883 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"

Q:

? – 23 =(72 – 12 ) + ( 102 -17)

874 0

  • 1
    132
    Correct
    Wrong
  • 2
    126
    Correct
    Wrong
  • 3
    124
    Correct
    Wrong
  • 4
    128
    Correct
    Wrong
  • 5
    130
    Correct
    Wrong
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Answer : 4. "128"

Q:

$$ {40 \%}\ of( {20\over 4}×?)=48$$

867 0

  • 1
    20
    Correct
    Wrong
  • 2
    24
    Correct
    Wrong
  • 3
    28
    Correct
    Wrong
  • 4
    32
    Correct
    Wrong
  • 5
    22
    Correct
    Wrong
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Answer : 2. "24"

Q:

$${\sqrt{4×?}}={160\over 10}$$

861 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  $$ A = {1\over 2}+{1\over 3}×{1\over 4}÷{1\over 5}-{1\over 6}$$ और $$B={1\over 2}÷{1\over 3}×{1\over 4}+{1\over 5} $$ , तो A - B का मान क्या है?

816 0

  • 1
    $${17\over 20}$$
    Correct
    Wrong
  • 2
    $${9\over 20}$$
    Correct
    Wrong
  • 3
    $${7\over 40}$$
    Correct
    Wrong
  • 4
    $${1\over 5}$$
    Correct
    Wrong
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Answer : 3. " $${7\over 40}$$"

Q:

(x + y + z)3 – (y + z – x)3 – (z + x – y)3 – (x + y – z)3 का मान है:

782 0

  • 1
    12 xyz
    Correct
    Wrong
  • 2
    24 xyz
    Correct
    Wrong
  • 3
    36 xyz
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
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Answer : 2. "24 xyz "

Q:

दिए गए व्यंजक का मान ज्ञात कीजिए।

$$ \sqrt { 20-{ \sqrt { 20- \sqrt { 20- \sqrt { 20- .....∞}}}}} $$

782 0

  • 1
    4
    Correct
    Wrong
  • 2
    6
    Correct
    Wrong
  • 3
    5
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
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Answer : 1. "4"

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