PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-49 (EASY)

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

11.6     50    69.2     78.8    83.6    88

(1) None of these

(2) 96

(3) 88

(4) 84

(5) 80

Question No : 2

36    18   72   36   150   72   288

(1) 72

(2) 288

(3) 18

(4) Series is correct

(5) 150

Question No : 3

1250   500   200   80  33   12.8

(1) 80

(2) 12.8

(3) 33

(4) 500

(5) 1250

Question No : 4

12    18   36   92   270    945

(1) 945

(2) 18

(3) 270

(4) 92

(5) 12

Question No : 5

3   5   12   49   241   1441

(1) 241

(2) 49

(3) 12

(4) 2

(5) 1441