Quantitative Aptitude: Simplification Questions Set 99

  1. What approximate value should come in place of question mark (?) in the following question?Note:- (you are not expected to calculate the exact value)
    55.08% of 149.98 + √(28.08 × 6.95) − 11 1/9% 𝑜𝑓 998.99 = ?
    -14.5
    -10
    12
    14
    None of these
    Option A
    =55/100*150 + root(28*7)-100/9%*999
    =82.5+ 14 -111
    = -14.5

     

  2. 149.99% of 20 + 322.98/17.10 + √? = (8.99)²
    1441
    1936
    998
    1024
    1089
    Option E
    =150/100 * 20 + 323/17 + √? =9*9
    =30 + 18 + √? =81
    =48+√?= 81
    √x = 33
    x=1089

     

  3. 1229.89 + 169.928 + 15.01 + ?² = 1690.89
    12
    14
    17
    18
    None of these
    Option C
    1230+170+15+x^2 =1691
    1415 + x^2=1691
    x^2=276
    x=16.613=17

     

  4. (110.95 *12.25+1515.25)/19.87 =?
    145
    140
    135
    142
    None of these
    Option D
    =111*12+1515
    =2847/20 =142.35

     

  5. 23.95 × 26.005 + (√48.99×13.08)/90.99 = 5.05 ×? ³
    8
    5
    12
    15
    20
    Option B
    24*26+1=5 * x^3
    625=5 * x^3
    x^3=125
    x =5

     

  6. What value will come in place of the question-mark (?) in the following questions?
    √2809.38 *√528.75 * √195.88 =x /11
    1474
    1485
    1596
    1551
    None of these
    Option D
    =(53 * 23 * 14)/11
    =17066/11= 1551

     

  7. ?× 5 − 40^2 = 55^2 − 35 × 44
    441
    425
    485
    457
    None of these
    Option D
    5x-800 =3025 -1540
    5x-800=1485
    5x=1485+800
    x=2285/5=457

     

  8. 325/360 × 440− 15 × 20 =?
    105
    101
    87
    95
    97
    Option E
    397-15*20= 397 – 300
    x = 97

     

  9. 1.011 + 2.010 + 3.0111 + 4.000 =?
    7
    12
    15
    9
    10
    Option E

     

  10. 15.0005% of 625.005 =?
    90
    94
    98
    99
    89
    Option B

     


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