Simplification
(1) 12959.998 : 18.010 = ?
(1) 840. (2) 990
(3) 570. (4) 680
(5) 720
Answers
Step-by-step explanation:
1
LEARN MATHS FROM S.K. RAJU (9811549822, 9811649822)
NATIONALISED BANKS
& IBPS PO/MT/SO
Directions (1-5): Find out the approximate
value which should replace the question mark (?)
in the following questions. (You are not expected
to find out the exact value)
(Canara Bank PO Exam. 09.02.2003)
1.
953.7 950.9989 = 95?
(1) 1.9
(2) 3
(3) 2.99
(4) 3.6
(5) 2.7
2.
10000 +
3.001
4.987 of 1891.992 = ?
(1) 2500
(2) 1230
(3) 1640
(4) 1525
(5) 2130
3.
0.0004 0.0001 × 36.000009 = ?
(1) 0.10
(2) 1.45
(3) 145
(4) 14.5
(5) 1450
4.
137% of 12345 = ?
(1) 17000
(2) 15000
(3) 1500
(4) 14300
(5) 6300
5.
3739 + 164 × 27 = ?
(1) 102400
(2) 4000
(3) 8200
(4) 690
(5) 6300
Directions (6-10): What approx imate
value will come in place of the question mark (?)
in the following equations ?
(Syndicate Bank PO Exam, 10.10.2004)
6.
447.75 28 × 4.99 = ?
(1) 60
(2) 70
(3) 72
(4) 80
(5) 75
7.
(3.5)2
× 19.25 + ? = 275
(1) 15
(2) 20
(3) 30
(4) 28
(5) 40
8.
85% of 225 + 32.91 × 5.01 = ?
(1) 340
(2) 355
(3) 375
(4) 345
(5) 370
9.
(15.96)2
+ 75% of 285 = ?
(1) 435
(2) 485
(3) 440
(4) 420
(5) 470
10.
1679 14.95 × 5.02 = ?
(1) 540
(2) 525
(3) 545
(4) 565
(5) 520
Directions (11-15): What approximate
value should come in place of the question mark
(?) in the following questions ? (You are not
expected to calculate the exact value).
(Union Bank of India PO Exam. 27.11.2005)
11.
63.9872 × 9449.8780 243.0034 = (?)2
(1) 2489
(2) 2500
(3) 50
(4) 45
(5) 150
12.
5237.897 - 6629.010 + 7153.999 -
2205.102 = ?
(1) 6340
(2) 4688
(3) 5240
(4) 3558
(5) 6290
13.
4985.0346 215.987 - 3768.112
206.868 = ?
(1) 8
(2) 5
(3)18
(4)11
(5) 15
14.
956240 = ?
(1) 979
(2) 864
(3) 1009
(4) 647
(5) 783
15.
459% of 849.947 + 266% of 6284.012 -
1486.002 = ?
(1) 20330
(2) 12640
(3)15000
(4) 22160
(5) 19130
Directions (16-20) : What aproximate
value should come in place of the question-mark
(?) in the followlg questions ? (You are not expected
calculate the exact value).
(Corporation Bank PO
Exam. 9.07.2006)
16.
6,23,898 × 99 = ? × 60,000
(1) 1000
(2) 1030
(3) 1050
(4) 1065
(5) 1010
17.
4
5
×
3
7
6
7
5
9
= ?
(1)
9
17
(2)
20
49
(3)
18
25
(4)
1
2
(5)
4
7
18.
(399.98)2
= ?
(1) 160000
(2) 15999
(3) 1600
(4) 1599
(5) 16000
APPROXIMATE V
