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