SBI PO 2016- Practice Aptitude Questions (Approximation) Set-1:
Dear Readers, Important Practice Aptitude Questions with solution for Upcoming SBI PO Exam, candidates those who are preparing for those exams can use this practice questions.
Directions (1-5) What approximate value should come in place of the question mark (?) in the following questions ?
(Note: You are not expected to calculate the exact value).
1).√(1230) + √(4230) = ?
a) 50
b) 200
c) 100
d) 150
e) 250
2).7 (3/11) × 626 – 7(1/3) = ?
a) 4445
b) 4545
c) 4495
d) 4595
e) 4515
3).49% of 5051 – (3/7) of 999 = ?
a) 2145
b) 2045
c) 1945
d) 1905
e) 2165
4).4329 / 19 + 6464 / 13 = ?
a) 725
b) 625
c) 925
d) 525
e) 825
5).(4.012)3 + (29.997)2 = ?
a) 1025
b) 964
c) 745
d) 765
e) 805
Directions (6-10) What Approximate value will come in place of the question mark (?) in the following questions ?(You are not expected to calculate the exact value).
6).6575 / 17.98 × 42.03 / 6.87 = ?
a) 2190
b) 2280
c) 2090
d) 2150
e) None of these
7).12.002 × 15.005 – 8.895 × 6.965 = ?
a) 130
b) 117
c) 105
d) 110
e) None of these
8).12.664 × 22.009 × 17.932 = ?
a) 5100
b) 5200
c) 5148
d) 5199
e) None of these
9).16.978 + 27.007 + 36.984 – 12.969 – 9.003 = ?
a) 50
b) 51
c) 52
d) 59
e) 65
10).18% of 602 + 27.8% of 450 = ?
a) 234
b) 260
c) 225
d) 220
e) 250
Answer:
1). c) 2). b) 3). b) 4). a) 5). b) 6). a) 7). b) 8). c) 9). d) 10). a)
Solution:
1).√(1230) + √(4230) = √(1225) + √(4225) = 35 + 65 = 100
Answer : c)
2).7(3/11) × 626 – 7(1/3)à[(80 ×626) / 11] – 7(1/3) = 4552 – 7 = 4545
Answer : b)
3).[(49 × 5051) / 100] – (3/7) × 999 = 2475 – 430 = 2045
Answer : a)
4).(4329 / 19) + (6464 / 13) = 228 + 497 = 725
Answer : b)
5).(4)3 + (30)2 = 64 + 900 = 964
Answer : b)
6).6575 / 18 × 42 / 7 = (6575 / 18) × (42 / 7) = 365 × 6 = 2190
Answer : a)
7).12 × 15 – 9 × 7 = 180 – 63 = 117
Answer : b)
8).13 × 22 × 18 = 5148
Answer : c)
9).17 + 27 + 37 – 13 – 9 = 81 – 22 = 59
Answer : d)
10).[(18 × 600) / 1000] + [(28 × 450) / 100] = 108 + 126 = 234
Answer : a)