In each of the following number series, the wrong number is given, find out that number.
2.5, 3.5, 16, 35, 147, 744
1
16
2
35
3
744
4
3.5
5
147
In each of the following number series, the wrong number is given, find out that number.
2.5, 3.5, 16, 35, 147, 744