PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-07 (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

13  16   21   27   39    52   69

(1) 21

(2) 39

(3) 27

(4) 52

(5) 16

Question No : 2

5    9    25    59    125   225    369

(1) 59

(2) 5

(3) 25

(4) 225

(5) 369

Question No : 3

2   123   269   436   632

(1) 269

(2) 123

(3) 632

(4) 2

(5) 436

Question No : 4

1000   500   250   50   10   5   1

(1) 250

(2) 50

(3) 10

(4) 5

(5) 1

Question No : 5

32     34     37   46   62   87   123

(1) 34

(2) 37

(3) 62

(4) 87

(5) 46