PREPARATORY QUESTIONS

WRONG NUMBER SERIES

PREPARATORY SET-33 (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

1050   420   168   67.2   26.88   10.700   4.3008

(1) 4.3008

(2) 10.700

(3) 1050

(4) 420

(5) 168

Question No : 2

3   42   504   5041   40320   241920   967680

(1) 6048

(2) 5544

(3) 4536

(4) 5041

(5) None of these

Question No : 3

256   250   244   228   196   132

(1) 256

(2) 244

(3) 250

(4) 228

(5) 196

Question No : 4

578   589   611   655   744   919

(1) 589

(2) 744

(3) 919

(4) 655

(5) 611

Question No : 5

599   722   968   1337   1829   2444   3183

(1) 3183

(2) 2444

(3) 1829

(4) 1337

(5) 968