# Aptitude Questions: Simplification Set 29

Hello Aspirants. Welcome to Online Quantitative Aptitude Section with explanation in AffairsCloud.com. Here we are creating question sample in Simplification. We have included Some questions that are repeatedly asked in bank exams !!!

What should come in place of question mark (?) in the following questions: –

1. (0.04)² ÷ (0.008) * (0.2)6 = (0.2)?
A. 7
B. 6
C. 5
D. 4
E. 3
Explanation :
(0.04)² ÷ (0.008) * (0.2)6 = (0.2)?
= 0.21 * 0.26 = (0.2)7

2. 13.141 + 31.417 – 27.118 + 15.247-14.214 = ?
A. 18.465
B. 18.473
C. 18.688
D. 18.645
E. 18.697
Explanation :
13.141 + 31.417 – 27.118 + 15.247-14.214 = ?
59.805 – 41.332 = 18.473

3. 36*14 – 49*784÷112
A. 151
B. 171
C. 141
D. 161
E. 131
Explanation :
36*14 – 49*784÷112
504 – 343 = 161

4. √676 * 12 – 864÷36 = ? + 61
A. 234
B. 227
C. 232
D. 244
E. 256
Explanation :
√676 * 12 – 864÷36 = ? + 61
x = 227

5. 468 ÷ 39*15 + 166 = (?)³ + 130
A. 5
B. 6
C. 4
D. 7
E. 2
Explanation :
12 * 15 + 166 = (?)³ + 130
(?)³ = 216

6. 185% of 600 + 25% of 240 = ?% of 1000
A. 136
B. 128
C. 117
D. 121
E. None of these
Explanation :
185% of 600 + 25% of 240 = ?% of 1000
1110 + 60 = x% of 1000

7. 2/3 of 7/5 of 75% of 640 = ?
A. 396
B. 448
C. 454
D. 382
E. 424
Explanation :
2/3 of 7/5 of 75% of 640 = 2/3 * 7/5 * 75/100 * 640 = 64 * 7 = 448

8. 15.4 * 14.5 * x = 2798.75
A. 15.2
B. 15.3
C. 12.9
D. 12.5
E. 19.2
Explanation :
15.4 * 14.5 * x = 2798.75
x = 2798.75/223.3 = 12.5

9. 7344 + (5.4)2 + √? = 7437.16
A.4156
B.4401
C.4096
D.4553
E.4335
Explanation :
7344 + (5.4)2 + √? = 7437.16
√? = 7408 – 7344 = 64  => ? = 4096

10. 567 ÷ (10.8 * 2.5) ÷ 3 = ?
A. 6
B. 7
C. 8
D. 4
E. 5