Select the number from among the given options that can replace the question mark (?) in the following series.
31, 62, 65, 260, 265, ?
1
860
2
1240
3
555
4
1590
5
None of the above
Select the number from among the given options that can replace the question mark (?) in the following series.
31, 62, 65, 260, 265, ?