In each of the following number series, a wrong number is given, find out that number.
30030, 2310, 210, 21, 6, 2
1
2310
2
210
3
21
4
6
5
None of these
In each of the following number series, a wrong number is given, find out that number.
30030, 2310, 210, 21, 6, 2