# Quantitative Aptitude: Simplification Questions Set 63

Directions(1-10): What will come in place of question mark (?) in the following question.

1. 40% of 270 + 35% of 780 = 25% of ? +30% of 900
400
420
444
455
480
Option C
40% of 270 + 35% of 780 = 25% of ? +30% of 900
=> 108 + 273 = ΒΌ * ? + 270
=> 381 β 270 = ΒΌ * ?
=> ? = 111 * 4
=> ? = 444

2. 35% of 410 + ?/14.5 = (12)2 + (14*35) / 49
152.25
162.15
150.15
148.25
136.12
Option A
35% of 410 + ?/14.5 = (12)2 + (14*35) / 49
=> 143.5 + ?/14.5 = 144 + 10
=> ?/14.5 = 154 β 143.5
=> ? = 152.25

3. 2/5 of 15/14 of 21/36 of 9/16 of 64% of 4850 = ?
299.5
351.12
400.15
350.6
436.5
Option E
2/5 of 15/14 of 21/36 of 9/16 of 64% of 4850 = ?
=> 2/5 * 15/14 * 21/36 * 9/16 * 64/100 *4850 = ?
=> ? = 48.5 * 3 * 3
=> ? = 436.5

4. (42*44)/121 of 1331 – ?% of 500 = 28% of 450
5000.3
4040.4
6245
4200
4000.5
Option B
(42*44)/121 of 1331 – ?% of 500 = 28% of 450
=> 20328 β 126 = 5 * ?
=> ? = 20202/5
=> ? = 4040.4

5. (19)2 + (7)3 β (15)3 + (23)2 = ? + (17)2 + (21)2
-2522
-2800
-2724
-2872
-2890
Option D
(19)2 + (7)3 β (15)3 + (23)2 = ? + (17)2 + (21)2
=> 361 + 343 β 3375 + 529 = ? + 289 + 441
=> 361 + 343 -3375 + 529 β 289 β 441 = ?
=> ? = – 2872

6. 24.78% of 789.88 = ? + 42.011+ (81.33)1/2 + 25.121
116
100
147
122
135
Option D
24.78% of 789.88 = ? + 42.011+ (81.33)1/2 + 25.121
=> 25% of 790 = ? + 42 + (81)1/2 + 25
=> 197.5 = ? + 42 + 9 + 25
=> 197.5 β 42 β 9 β 25 = ?
=> ? = 121.5 (122 approx.)

7. (13.8)2 β (43.78)2 + (50.11)2 = ? of 4.78 of 11.88
10
13
16
14
11
Option B
(13.8)2 β (43.78)2 + (50.11)2 = ? of 4.78 of 11.88
=> (14)2 β (44)2 + (50)2 = ? * 5 * 12
=> 196 β 1936 + 2500 = ? * 60
=> ? = 12.6 (13 approx.)

8. 32.33% of 5/10 of 40.22% of 4400.11 = ?
208
250
265
282
290
Option D
32.33% of 5/10 of 40.22% of 4400.11 = ?
=> 32% of 5/10 of 40% of 4400 = ?
=> ? = (32 * 44)/5
=> ? = 281.6 (282 approx.)

9. 6/7 of 14/45 of 150 * 34.77 = ? of 40.33 + 20
32
50
42
30
35
Option E
6/7 of 14/45 of 150 * 34.77 = ? of 40.33 + 20
=> 6/7 * 14/45 * 150 * 34.77 = ? * 40 + 20
=> 2 * 2 * 10 * 35 = 40 * ? + 20
=> (1400 – 20)/40 = ?
=> ? = 34.5 (35 approx.)

10. 20% of 539.80 + 40.11% of 720.14 = ? β 70.33% of 700.22
886
800
870
855
820
Option A
20% of 539.80 + 40.11% of 720.14 = ? β 70.33% of 700.22 => 20% * 540 + 40% * 720 = ? β 70% * 700
=> 108 + 288 = ? β 490
=> ? = 108 + 288 + 490
=> ? = 886

## One Thought to “Quantitative Aptitude: Simplification Questions Set 63”

1. 524500 417210Hi there! I could have sworn Ive been to this internet site before but soon after reading via some with the post I realized its new to me. Anyhow, Im definitely glad I located it and Ill be book-marking and checking back often! 24503