Which of the following numbers will replace the question mark (?) in the given series?
4, 7, 12, 19, 28, 39, 52, 67, ?
1
83
2
84
3
82
4
81
Which of the following numbers will replace the question mark (?) in the given series?
4, 7, 12, 19, 28, 39, 52, 67, ?