PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-46 (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

25   21   48   30   157   121

(1) 25

(2) 157

(3) 21

(4) 30

(5) 48

Question No : 2

6250   6025   5856   5735   5650   5605

(1) 5650

(2) 5856

(3) 6025

(4) 5605

(5) 6250

Question No : 3

250   124   60   29.5   13.75   5.875

(1) 13.75

(2) 124

(3) 60

(4) 5.875

(5) None of these

Question No : 4

9   10   19   57   231   1156   6935

(1) 9

(2) 19

(3) 57

(4) 231

(5) 1156

Question No : 5

37   75   227   911   4559   27358

(1) 227

(2) 911

(3) 75

(4) 37

(5) 27358