Quantitative Aptitude: Simplification Questions Set 66

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Directions(1-10): What approximate value will come in place of question mark “?” in the following questions.

  1. (24.99)^2 – 1874.98% of 19.98 = ?
    180
    200
    195
    215
    250
    Option E
    (24.99)^2 – 1874.98% of 19.98 = ?
    => ? = 25^2 – 20% * 1875
    => ? = 625 – 375
    => ? = 250

     

  2. ?% of 1799.98 = 75% of 479.99 + 90.11
    14
    25
    20
    12
    21
    Option B
    ?% of 1799.98 = 75% of 479.99 + 90.11
    => ?% of 1800 = 75% *480 + 90
    => ?*18 = 450
    => ? = 25

     

  3. 11.98% of 824.98 =20% of ? + 24.98% of 239.97
    180
    195
    177
    184
    152
    Option B
    11.98% of 824.98 =20% of ? + 24.98% of 239.97
    => 12% of 825 = 20% of ? + 25% of 240
    => 0.20*? + 60 = 99
    => ? = 195

     

  4. ? + 765.87 – 526.01 = 25*23.98
    333
    320
    360
    300
    310
    Option C
    ? + 765.87 – 526.01 = 25*23.98
    => ? + 766 – 526 = 25*24
    => ? + 240 = 600
    => ? = 360

     

  5. (400% of 49.89)/24.98 = ?^2 – (1680.99)^1/2
    4
    5
    9
    7
    6
    Option D
    (400% of 49.89)/24.98 = ?^2 – (1680.99)^1/2
    => ?^2 – (1681)^1/2 = (400% of 50)/25
    => ?^2 = 8+ 41
    => ? = 7

     

  6. (728.99)^1/2 + (?)^1/2 = (1331)^1/3
    33
    49
    40
    38
    35
    Option B
    (728.99)^1/2 + (?)^1/2 = (1331)^1/3
    => 27 + (?)^1/2 = 11
    => ? = 49

     

  7. ? = 24.99% * 959.97 + 29.98% of 199.98
    300
    285
    270
    299
    310
    Option A
    ? = 24.99% * 959.97 + 29.98% of 199.98
    => ? = 25% of 960 + 30% of 200
    => ? = 240 + 60
    => ? = 300

     

  8. 20.01% of 164.99 = 44.98% of 79.98 – (?)^1/2
    8
    5
    9
    6
    7
    Option C
    20.01% of 164.99 = 44.98% of 79.98 – (?)^1/2
    => (?)^1/2 = 45% of 80 – 20% of 165
    => (?)^1/2 = 36 – 33
    => ? = 9

     

  9. 17.99 * 20.98 – 14.98*11.99 = ? * 8.98
    15
    20
    10
    22
    25
    Option D
    17.99 * 20.98 – 14.98*11.99 = ? * 8.98
    =>18*21 – 15*12 = ?*9
    => ?*9 = 378 – 180
    => ? = 22

     

  10. (19.98% of 559.98)/13.99 = ? – 11.98% of 399.99
    45
    50
    42
    48
    56
    Option E
    (19.98% of 559.98)/13.99 = ? – 11.98% of 399.99
    => (20% of 560)/14 = ? – 12% of 400
    => 112/14 = ? – 48
    => ? = 56

     


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