Select the number that can replace the question mark (?) in the following series.
39, 50, 63, 80, ?, 122, 147, 176
The series follows pattern as,
39 +Â 11 = 50
50 + (11 +Â 2 = 13) = 63
63 + (13 +Â 4 = 17) = 80
80 + (17 + 2 = 19) = 99
99 +Â (19 + 4Â = 23) = 122
122 +Â (23 + 2 = 25) = 147
147 +Â (25 + 4 = 29) = 176
$$\therefore$$ The correct answer is option C.
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