PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-25 (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

8835   9023   9213    9405   9598   9798

(1) 9023

(2) 9598

(3) 9213

(4) 9795

(5) 8835

Question No : 2

75   78    75    79    74   80   73

(1) 79

(2) 78

(3) 73

(4) 74

(5) 75

Question No : 3

2   7   27   107   427   1708   6827

(1) 2

(2) 7

(3) 27

(4) 1708

(5) 6827

Question No : 4

2   3   6   15   45   156.5   630

(1) 3

(2) 45

(3) 15

(4) 6

(5) 156.5

Question No : 5

4836   805   160   38   12   5   4

(1) 38

(2) 4

(3) 805

(4) 4836

(5) 12