Institute of Banking Personnel Selection : Article

Find a Wrong Number FOR IBPS PO
  • 2016-10-21
Find a Wrong Number FOR IBPS PO
 BANK 

Directions (Q. 1-5): In the following number series, a wrong number is given. Find out the wrong number

1.  29, 37, 21, 43, 13, 53, 5
(1) 37
(2) 53
(3) 13
(4) 21
(5) 43

2.  600, 125, 30, 13, 7.2, 6.44, 6.288
(1) 6
(2) 10
(3) 15
(4) 12
(5) None of these

3.  80, 42, 24, 13.5, 8.75, 6.375, 5.1875
(1) 8.75
(2) 13.5
(3) 24
(4) 6.375
(5) 42

4.  10, 8, 13, 35, 135, 671, 4007
(1) 8
(2) 671
(3) 135
(4) 13
(5) 35

5.  150, 290, 560, 1120, 2140, 4230, 8400
(1) 2140
(2) 560
(3) 1120
(4) 4230
(5) 290

ANSWER:

1-5       2-5       3-3       4-2       5-3

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