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
16 32 64 88 148 358
(1) 16
(2) 64
(3) 358
(4) 88
(5) 32
Question No : 2
8 18 64 222 952 4850
(1) 952
(2) 64
(3) 4850
(4) 18
(5) None of these
Question No : 3
7 11 31 111 461 2341
(1) 461
(2) 2341
(3) 31
(4) 111
(5) 7
Question No : 4
15 17 37 115 467 2331
(1) 115
(2) 2331
(3) 467
(4) 37
(5) 17
Question No : 5
52 53 114 370 1540 7825
(1) 7825
(2) 370
(3) 1540
(4) 53
(5) 114