PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-03 (HARD)

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

301    308    628   1899   7610    38075

(1) 308

(2) 628

(3) 7610

(4) 301

(5) 38075

Question No : 2

1150    1132    1098    1042    970    880   772

(1) 1150

(2) 1098

(3) 772

(4) 880

(5) 970

Question No : 3

9050   5675   3478   2147   1418   1077  950

(1) 950

(2) 1418

(3) 5675

(4) 2147

(5) 1077

Question No : 4

4   5.1   7.3   10.6   15   20   27.1

(1) 5.1

(2) 4

(3) 7.3

(4) 20

(5) 27.1

Question No : 5

75   85   110   135   165   200

(1) 165

(2) 85

(3) 110

(4) 200

(5) 135