PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-63 (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

4   24   128   734   4812   36132.5

(1) 734

(2) 128

(3) 36132.5

(4) 24

(5) None of these

Question No : 2

1723   1323   993   721   503   333

(1) 1723

(2) 503

(3) 993

(4) 1323

(5) 721

Question No : 3

37   69   105   151   205   267

(1) 151

(2) 205

(3) 105

(4) 69

(5) 37

Question No : 4

43   174   389   748   1269   2008

(1) 389

(2) 174

(3) 748

(4) 43

(5) 1269

Question No : 5

1326   714   318   90   -18   -54

(1) 714

(2) 318

(3) 90

(4) -18

(5) 1325