# Quantitative Aptitude: Simplification Questions Set 43

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

1. 1/4 of 5624 + 50% of ?= 2331
1565
1850
1460
1735
None
Option B
Solution:
1/4 *5624 + 50% of x=2331
1406+ 50% of x=2331
50% of x=2331-1406
50/100 *x=925
X=1850.
2. 72.3 * 494.7 * 633.4 * 815.85 = 63?
12.5
13.2
15.1
10.6
None
Option C
Solution:
72.3*494.7*633.4*815.85= 63?
72.3*72*4.7*(7*9) 3.4*92*5.85=63?
72.3+9.4+3.4*93.4+11.7=63?
715.1*915.1=6315.1.
3. √2916 * √196/√1296 – √361=?
5
3
2
7
None
Option C
Solution:
√3364 *√196/√1296 -√361=x
54*14/36-19=x
X=2.
4. 1/6 * 3600 + 2/7 * 504=? – 12% of 25
565
582
633
747
None
Option D
Solution:
1/6 *3600 + 2/7 *504=x-12% of 25
600+144=x-3
X=747.
5. 21.12 + 1221.21 – 21.21 + 12.21 + 21.01 = ?
1365.44
1425.33
1286.53
1254.34
None
Option D
Solution:
21.12+1221.21-21.21+12.21+21.01=x
X=1254.34.
6. 0.6% of 500 + 0.125% of 800 + 0.355% of 1000 + 0.25=?
7.8
6.3
5.9
8.4
None
Option A
Solution:
0.6% of 500 +0.125% of 800 +0.355% of 1000 +0.25=x
3+1+3.55+0.25=7.8.
7. 364 * 611/2166 = 6?
1
0
3
2
None
Option A
Solution:
364*611/2166=6x
62*4*611/63*6=6x
619/618=6x==>61.
8. (53750+26845+32155)/500 = ?
228
225.5
235.5
245
None
Option B
Solution:
(53750+26845+32155)/500=x
112750/500=x
X=225.5.
9. (3560-1250-420)/(250-100-90) = ?
31.5
33.2
35.6
28.7
None
Option A
Solution:
(3560-1250-420) / (250-100-90)= x
1890/60=31.5.
10. 16.5% of 300 + 70.5% of 1400 – 10% of 480 = ?
965.8
988.5
932.5
912.6
None
Option B
Solution:
16.5% of 300+70.5% of 1400-10% of 480=x
49.5+987-48=x
X=988.5.

## 3 Thoughts to “Quantitative Aptitude: Simplification Questions Set 43”

1. jaga

In q3 qsr root of 3364=58 not 54.

1. Premashanthi

s tanq we will crct it now.

2. nirooba tg

10,16,48,320,4864,154628. find the wrong series. please explain