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