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
19 140 259 376 490 604
(1) 490
(2) 259
(3) 376
(4) 604
(5) 19
Question No : 2
12300 11690 11100 10520 9950 9390
(1) 9390
(2) 12300
(3) 10520
(4) 11690
(5) 9950
Question No : 3
225 256 289 344 361 400
(1) 225
(2) 361
(3) 344
(4) 256
(5) 400
Question No : 4
32 34 37 46 62 87 123
(1) 37
(2) 62
(3) 87
(4) 46
(5) 34
Question No : 5
63 67 78 92 117 153
(1) 78
(2) 67
(3) 117
(4) 153
(5) 92