PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-76 (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

100   101   97   106   92   115   79

(1) 101

(2) 97

(3) 92

(4) 115

(5) 79

Question No : 2

140   142  151   179   244   370

(1) 370

(2) 151

(3) 142

(4) 140

(5) None of these

Question No : 3

190   209.0   231.9   252.89   278.179   305.9969

(1) 190

(2) 252.89

(3) 231.9

(4) 209.0

(5) 278.179

Question No : 4

18  20  43  133  537  2690

(1) 20

(2) 2690

(3) 43

(4) 537

(5) 133

Question No : 5

8  20   50  122  312.5  781.25

(1) 20

(2) 50

(3) 122

(4) 312.5

(5) None of these