PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-100 (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

17      23      35      59      108      203      395

(1) 395

(2) 23

(3) 108

(4) 56

(5) 35

Question No : 2

457    241    113    52    25   17   16

(1) 113

(2) 16

(3) 457

(4) 52

(5) 241

Question No : 3

30    39    64    114    234    403

(1) 114

(2) 30

(3) 64

(4) 403

(5) 234

Question No : 4

16,   4,   2,   1.5,   1.75,   1.875

(1) 1.875

(2) 4

(3) 1.75

(4) 1.5

(5) 2

Question No : 5

0   4   19   48   100   180   294

(1) 19

(2) 100

(3) 294

(4) 48

(5) 180