What should come in place of the question mark (?) in the following number series?
4, 2, 3, 7.5, ?, 118.1251
26.25
2
38.75
3
42.15
4
52.85
5
None of these
What should come in place of the question mark (?) in the following number series?
4, 2, 3, 7.5, ?, 118.125