# Quantitative Aptitude: Simplification Questions Set 47

Directions: What approximate value should come in place of the ? in the following questions?

1. 458.02/100.42 + 349.85 + 427.32 – 126/0.5 * 2=?
256
290
284
278
None
Option D
Solution:
460/100+350+427-126/0.5*2=x
4.6+350+427-504=x
x=278.
2. 18.8/25 of (5640/19.2) – 52 + 14/20 * 4364.66=?
2332
3226
3412
2865
None
Option B
Solution:
(19/25)*(5640/19)-52 + 14/20*4365=x
226-52+3052=x
x=3226.
3. 8.2% of 782 + 14.8% of 1145 = ?
225
249
234
228
None
Option C
Solution:
8% of 782+ 15% of 1145=x
62.4+171.7=x
x=234.
4. (80% of 50% of 1602) * 150 / (25% of 60% of 4005) + 62.31 = ?
222
245
231
229
None
Option A
Solution:
(80% of 50% of 1602) * 150 / (25% of 60% of 4005) + 62.31 = x
640*150/600+62=x
x=222.
5. √785.002 + 6.2222 = ?/(1/4.885)
16
22
13
21
None
Option C
Solution:
√784+62= x/(1/5)
28+36=x*5
x=13.
6. 2196.271/3/1.3 + √925 / 3501/3 = ?
18
14
26
22
None
Option B
Solution:
2196.271/3/1.3 + √925 / 3501/3=x
13/1.3+30/7=x
10+4=x
x=14.
7. [(0.22 + 6.22)/(2 + 16/2)] = ?
8
7
4
9
None
Option C
Solution:
[(0.22+6.22)/(2+16/2)]=x
(0.04+0.36)/10=x
x=4.
8. 1378.002/65 + 67.5% of 347.99 = ?2 – 67.9
23
13
19
18
None
Option D
Solution:
1378/65+67.5% of 348=?2-68
21+235+68=x2
x2=324
x=18.
9. (37685 + 29452 – 41897) / 250 = ?
112
109
101
123
None
Option C
Solution:
(37685 + 29452 – 41897) / 250=x
x= 25240 /250
X=101.
10. √2498 * √629/√123=?
114
105
116
108
None
Option A
Solution:
√2498*√629/√123=x
50*25/11=x
x=114.