Approximation questions for bank PO prelims pdf is available here. Approximation is an important topic in the quantitative aptitude section. In the bank PO prelims exams, you can expect around 5+ approximation questions. If you practice well, you can easily score 5+ marks in around 3 minutes. Without much practice, you cannot maintain the speed and accuracy in the approximation questions. So, practice more using the Approximation questions for bank PO prelims pdf. Here we have provided approximation questions from low to high level. So, practice the questions in a daily manner. Automatically you will gain the speed and accuracy on practicing with the approximation questions pdf.
What is Approximation? – It is just like the simplification topic. But, the numbers in the approximation topic will be in decimals. You should round off the numbers correctly to the nearest value. Then you have to approach the sum like normal simplification using the BODMAS rules. Practice more using the Approximation questions for bank PO prelims pdf.
Here we have discussed the importance of approximation questions for bank PO prelims exams.
So, candidates practice well using the Approximation questions for bank PO prelims pdf.
Directions (01-10): What approximate value should come in the place of (?) in the following questions?
1) (15.95 * 17.925) = ? * √899.8 + (5.92 * 3.14)
A.9
B.11
C.13
D.15
E.7
2) 8.11 * √1295 + 18.95 * 23.01 – √120 * 47.91 =?
A.191
B.197
C.213
D.220
E.228
3) 7.981 % of 325 + 30.891 % of 699.871 + 127.01 =?
A.340
B.370
C.390
D.410
E.430
4) 747.03 ÷ √6890 + √170 * 16.91 – 26.16 * √65 =?
A.22
B.32
C.26
D.24
E.18
5) 621.11 ÷ 23 + 28.009% of 750.99 =? + 36% of 351.33
A.204
B.133
C.110
D.120
E.111
6)
A.57
B.59
C.47
D.30
E.55
7) 36.09% of 449.87 + 23.99% of 150 – 43.93% of 259.99 = ?% of 700
A.12
B.27
C.18
D.15
E.33
8) (324.8/5) x (490.21/14) =? -3475
A.5450
B.5550
C.5600
D.5750
E.None of these
9) (20.13) 2 – (11.74) 2 + (240.17 + 79.75) ÷ ? = 259.998
A.90
B.80
C.75
D.70
E.95
10) (18.18 × 3.86 + 7.12 × 6.13 – 22.33) = ? + 11.73
A.95
B.75
C.90
D.80
E.100
Answers :
1) Answer: A
(15.95 * 17.925) = ? * √899.8 + (5.92 * 3.14)
2) Answer: B
8.11 * √1295 + 18.95 * 23.01 – √120 * 47.91 =?
8 * √1296 + 19 * 23 – √121 * 48 =?
3) Answer: B
7.981 % of 325 + 30.891 % of 699.871 + 127.01 =?
8/100 * 325 + 31/100 * 700 + 127 =?
4) Answer: A
747.03 ÷ √6890 + √170 * 16.91 – 26.16 * √65 =?
747 ÷ √6889 + √169 * 17 – 26 * √64 =?
5) Answer: E
621.11 ÷ 23 + 28.009% of 750.99 =? + 36% of 351.33
621 ÷ 23 + 28% of 751 =? + 36% of 351
6) Answer: A
7) Answer: A
36.09% of 449.87 + 23.99% of 150 – 43.93% of 259.99 = ?% of 700
36% of 450 + 24% of 150 – 44% of 260 = ?% of 700
(36/100 × 450) + (24/100 × 150) – (44/100 × 260) = ?% of 700
162 + 36 – 114 =?% of 700
198 – 114 =?% of 700
8) Answer: D
(324.8/5) x (490.21/14) =? -3475
(325/5) x (490/14) =? – 3475
9) Answer: B
(20.13) 2 – (11.74) 2 + (240.17 + 79.75) ÷ x = 259.998
20 2 – 12 2 + (240 + 80) / x = 260
320 / x = 260 – 400 + 144
Hence, the required answer =80
10) Answer: D
(18.18 × 3.86 + 7.12 × 6.13 – 22.33) = x + 11.73
(18 * 4 + 7 * 6 – 22) – 12 = x
x = 72 + 42 – 22 – 12
Hence, the required answer = 80
Directions (11-20): What is the approximate value should come in place of question mark in the following questions?
11) 45.432% of 59.923 + 2099.891 ÷ √50.12 – 126.912=?
A.180
B.200
C.220
D.160
E.140
12) √1090.12 * 1.908 + 1899.908 ÷ √1444.189 = ? – 11.11 * 4.210
A.120
B.140
C.160
D.100
E.80
13) 199.99 % of 109.819 + 325.251 ÷ √169.169 = √625.12 * ?
A.10
B.15
C.20
D.25
E.5
14) 6399.912 ÷ √255.879 + 120.12 % of 59.980 =? * 7.908
A.59
B.47
C.43
D.51
E.38
15) √287 × 14 ÷ 6.92 = ? 2 + (8.13) 1/3 + 27.89 ÷ 4
A.9
B.7
C.5
D.11
E.13
16) (12.93) 2 – (8.7/13) × 39.2 ÷ 9 + (2.12) 3 = ? – (7.99) 2
A.156
B.238
C.204
D.272
E.290
17) 13.78 % of 3048 – (5/9.21) of (7/2.5) of 71 = 23.2 +?
A.356
B.378
C.414
D.292
E.480
18) √14399.90 ÷ 60.03 + 139.890 * 11.90 – √256.15 * 105.065 +? =4.07
A.2
B.5
C.8
D.6
E.10
19) (35.88) 2 – (79.999) 2 + (86.012) 2 – √195.99 =?
A.1084
B.1396
C.1184
D.2278
E.2024
20) 35.9% of 499.99 – 4.001% of 1600 + 24.9% of 500.01 = ?
A.153
B.129
C.137
D.241
E.239
Answers :
11) Answer: B
45.432% of 59.923 + 2099.891 ÷ √50.12 – 126.912 = ?
12) Answer: C
√1090.12 * 1.908 + 1899.908 ÷ √1444.189 = ? – 11.11 * 4.210
13) Answer: A
199.99 % of 109.819 + 325.251 ÷ √169.169 = √625.12 * ?
14) Answer: A
6399.912 ÷ √255.879 + 120.12 % of 59.980 =? * 7.908
15) Answer: C
√289 × 14 ÷ 7 = ? 2 + (8) 1/3 + 28 ÷ 4
17*(14/7) = x 2 + 2 + (28/4)
16) Answer: B
(13) 2 – (9/13) × 39 ÷ 9 + (2) 3 = x – (8) 2
169 – (9/13)*(39/9) + 8 = x – 64
169 – 3 + 8 + 64 = x
17) Answer: D
14 % of 3050 – (5/9) of (7/2.5) of 72 = 23 + x
(14/100)*3050 – (5/9)*(7/2.5)*72 = 23 + x
427 – 112 – 23 = x
18) Answer: A
√14399.90 ÷ 60.03 + 139.890 * 11.90 – √256.15 * 105.065 +? =4.07
√14400 ÷ 60 + 140 * 12 – √256 * 105 +? = 4
120 ÷ 60 + 1680 – 16 * 105 +? = 4
2 + 1680 – 1680 +? =4
19) Answer: D
(35.88) 2 – (79.999) 2 + (86.012) 2 – √195.99 =?
=> (36) 2 – (80) 2 + (86) 2 – √196 =?
=> 1296 – 6400 + 7396 – 14 =?
20) Answer: D
35.9 % of 499.99 – 4.001% of 1600 + 24.9% of 500.01 = ?
=> 36% of 500 – 4% of 1600 + 25% of 500 = ?
=> 36/100 x 500 – 4/100 x 1600 + 25/100 x 500 = ?
