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
11.6 50 69.2 78.8 83.6 88
(1) None of these
(2) 96
(3) 88
(4) 84
(5) 80
Question No : 2
36 18 72 36 150 72 288
(1) 72
(2) 288
(3) 18
(4) Series is correct
(5) 150
Question No : 3
1250 500 200 80 33 12.8
(1) 80
(2) 12.8
(3) 33
(4) 500
(5) 1250
Question No : 4
12 18 36 92 270 945
(1) 945
(2) 18
(3) 270
(4) 92
(5) 12
Question No : 5
3 5 12 49 241 1441
(1) 241
(2) 49
(3) 12
(4) 2
(5) 1441