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
17 8 9 12 26 62 190.5
(1) 26
(2) 17
(3) 62
(4) 8
(5) 9
Question No : 2
105 47 44.6 62.52 111.320 235.064
(1) 44.6
(2) 111.320
(3) 235.064
(4) 62.52
(5) 47
Question No : 3
64 -28 -2 6.25 7.359375
(1) -64
(2) 7.359
(3) 6.25
(4) -28
(5) -2
Question No : 4
12 68 158 288 472 712
(1) 288
(2) 158
(3) 12
(4) 472
(5) 712
Question No : 5
27 35 48 108 133 349
(1) 133
(2) 108
(3) 35
(4) 349
(5) 48