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
120 125 132.5 142.5 156 170
(1) 120
(2) 170
(3) 132.5
(4) 142.5
(5) 156
Question No : 2
0.05 0.2 1.4 100 182 2912
(1) 0.05
(2) 2912
(3) 100
(4) 182
(5) 0.2
Question No : 3
12 72 194 726 2518 12610
(1) 726
(2) 72
(3) 12610
(4) 2518
(5) None of these
Question No : 4
8544 1420 280 65 18 5
(1) 1420
(2) 8544
(3) 280
(4) 65
(5) 18
Question No : 5
10 27 54 88 132 185 247
(1) 54
(2) 247
(3) 88
(4) 185
(5) 10