Which of the following numbers will replace the question mark (?) in the given series?
50, 60, 51, 62, 54, 66, 59, 72, ?
1
71
2
66
3
65
4
64
Which of the following numbers will replace the question mark (?) in the given series?
50, 60, 51, 62, 54, 66, 59, 72, ?