PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-32 (MODERATE)

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

122    125.2    131.6     141.2    152     170

(1) 125.2

(2) 131.6

(3) 141.2

(4) 170

(5) 152

Question No : 2

10    17    26    37   50    65   81

(1) 10

(2) 50

(3) 81

(4) 17

(5) 37

Question No : 3

23    25    31    43   63   94    135

(1) 31

(2) 43

(3) 94

(4) 63

(5) 135

Question No : 4

7   10   15   24   41   74   141

(1) 141

(2) 41

(3) 10

(4) 74

(5) 7

Question No : 5

11   12   28   93   310   1965

(1) 12

(2) 93

(3) 1965

(4) 310

(5) 28