PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-93 (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

24   52   100   176   280

 

Question No : 2

64   209   310   375   414   429

(1) 64

(2) 414

(3) 375

(4) 209

(5) 310

Question No : 3

5531   5506   5425   5304    5135   4910   4621

(1) 5531

(2) 5425

(3) 4621

(4) 5135

(5) 5506

Question No : 4

216   243   512   729   1000   1331

(1) 216

(2) 512

(3) 729

(4) 243

(5) 1331

Question No : 5

49    65   78   96   105   127   136

(1) 105

(2) 49

(3) 136

(4) 127

(5) 65