# 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