PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-28 (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

9     5   9   24    49    84    129

(1) 24

(2) 129

(3) 5

(4) 9

(5) 84

Question No : 2

259   253   245    229   197   133   5

(1) 5

(2) 197

(3) 259

(4) 253

(5) 133

Question No : 3

945   1890   1260    504   144   30

(1) 945

(2) 144

(3) 30

(4) 504

(5) Series is correct

Question No : 4

16   8   24  6   30  10   35

(1) 6

(2) 10

(3) 8

(4) 16

(5) 24

Question No : 5

125    130   120    135   115    150

(1) 135

(2) 115

(3) 125

(4) 150

(5) 130