# Quantitative Aptitude: Simplification Questions Set 97

1. What approximate value will come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value).
(41.39)^2 + (7.99)^2 − (22.22)^2 =?
1261
1340
1540
1365
None of these
Option A
=1681+64-484
=1261

2. 41% of 601.25 – 250.18 = ? – 77% of 910
680
690
650
615
None of these
Option B
=40*(600/100)-250=x=77/100 *910
=240-250 =x-700
x=690

3. 15.08× 11.899 + 22.92 × 14.96 = ?
505
480
495
510
525
Option E
=15*12+23*15
=180+345
=525

4. √1224.25 × 17.06 + √2304= ?
525
600
635
643
None of these
Option D
=35*17+48
=595+48=643

5. 52000 ÷ 60 × 30 = ? × 40.25
620
610
630
650
None of these
Option D
=866.66*30 =x*40
=26000=40x
x=650

6. 16.5% of 1399.925 + 114.80% of 1210 = ?
1620
1610
1600
1590
None of these
Option A
16.5/100 *1400 + 115/100 -1210
=1620

7. √623.98 + √729.45 = ?
55
52
50
48
None of these
Option B
=25+27=52

8. What will come in place of questions mark (?) in the following questions ?
(1.05 + 0.04)^2−? = 4 × 1.07 × 0.04
1.0404
1.40
0.04
1.04
None of these
Option A
(1.1)^2-4.25*0.04)=1.0404

9. 29^2 × 6 ÷ 9 + 9^3 + 71 = (? )3 − 430
19
17
13
15
12
Option E
=841*0.66+729+71=x^3-430
=555+800=x^3-430
=1355=x^3-430
x^3=1785=12

10. 4.5 times of 5/16 of 30% of 215 = ?
12.555
10.005
1.004
8.254
9.070
Option E
4.5/10 * 5/16 * 30/100 * 215
0.45*0.3125**0.3*215
=9.070

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