PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-65 (MODERATE)

Directions (Qs.1 to 5): In each of the following questions a number series is given. In each series only one number is wrong that does not follow the given pattern of the series. Find out that wrong number.

Question No : 1

16   32   64   88   148   358

(1) 16

(2) 64

(3) 358

(4) 88

(5) 32

Question No : 2

8   18   64   222   952   4850

(1) 952

(2) 64

(3) 4850

(4) 18

(5) None of these

Question No : 3

7   11   31   111   461   2341

(1) 461

(2) 2341

(3) 31

(4) 111

(5) 7

Question No : 4

15   17   37   115   467   2331

(1) 115

(2) 2331

(3) 467

(4) 37

(5) 17

Question No : 5

52   53   114   370   1540   7825

(1) 7825

(2) 370

(3) 1540

(4) 53

(5) 114