In each of the following number series, the wrong number is given, find out that number.
66, 56, 65, 57, 64, 58, 61
1
56
2
65
3
57
4
58
5
61
In each of the following number series, the wrong number is given, find out that number.
66, 56, 65, 57, 64, 58, 61