# Quantitative Aptitude: Simplification Questions Set 56

Directions: What APPROXIMATE value will come in place of question mark (?) in the following questions?

1. 811.91 + 88.01 + 0.98 + 1.98 + 8.01 = ?
911
925
932
919
None
Option A
Solution:
812 + 88 + 1 + 2 + 8 = x
x=911.
2. 30.012 – 19.982 – ? = 21.972
14
16
22
19
None
Option B
Solution:
302 – 202 – x = 222
900 – 400-x=484
x=500-484
x=16.
3. 8000.001 / 799.983 * 8.020 =?
60
70
90
80
None
Option D
Solution:
8000 / 800 * 8 = x
x=80.
4. 7 7/12 * (6 7/19) / (9 1/3) =?
7
5
8
10
None
Option B
Solution:
7 7/12 * (6 7/19) / (9 1/3) =x
90/12 *120/20*3/28=x
x=5.
5. 4228.789 – 3021.832 + 1099.989 = ?
2351
2432
2307
2511
None
Option C
Solution:
4229– 3022 + 1100 = x
x=2307.
6. 38.05% of 459.99 = ?
145.6
220
195
174.8
None
Option D
Solution:
38% of 460=x
x=174.8.
7. 13.962 – 15.032 + 18.092 – 32.65 = ?
262
235
244
220
None
Option A
Solution:
14 2 – 152 + 18 2 – 33 = x
196 -225 + 324 -33=x
x=262.
8. 12.05 × 54.95 + 74.99 × 15.001 = ?
1942
1785
1350
1522
None
Option B
Solution:
12*55 + 75*15=x
660+ 1125=x
=1785.
9. √784.04 * 12.96 + 153.001 / 17 = ?
325
344
373
362
None
Option C
Solution:
√784.04 * 12.96 + 153.001 / 17 = x
28*13 + 153/17=x
=364+9
x=373.
10. 324.99 * 31.95 / 8.05 = ?
1300
1110
1250
1070
None
Option A
Solution:
325 * 32 / 8 = x
x=1300.