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
49 65 78 96 105 127 136
(1) 105
(2) 49
(3) 136
(4) 127
(5) 65
Question No : 2
1 2 4 21 88 445 2676
(1) 1
(2) 2
(3) 4
(4) 21
(5) 445
Question No : 3
2 9 5 36 125 648 3861
(1) 36
(2) 25
(3) 5
(4) 9
(5) None of these
Question No : 4
7 24 92 465 2750 19495
(1) 24
(2) 465
(3) 2750
(4) 92
(5) 92
Question No : 5
33 321 465 537 573 590 600
(1) 321
(2) 465
(3) 573
(4) 590
(5) 537