PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-98 (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

37   148   306   511   765   1062

(1) 765

(2) 148

(3) 306

(4) 511

(5) 1062

Question No : 2

27   135   343   729   1331   2197

(1) 135

(2) 343

(3) 729

(4) 1331

(5) 2197

Question No : 3

721   103   618   123.6   492.4   164.8

(1) 721

(2) 103

(3) 618

(4) 123.6

(5) 492.4

Question No : 4

16   102   515   2064   6195   12396

(1) 16

(2) 102

(3) 12396

(4) 2064

(5) 6195

Question No : 5

47   57   81   130   211   332

(1) 57

(2) 130

(3) 211

(4) 332

(5) 81