Community post
Number Series Riddle #2
Solve if you can this number series:
3, 7, 16, 35, X.
Let me know your solution.
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Replies (2)
X = 74!
(3) = 3
(3x2)+1 = 7
(7x2)+2=16
(16x2)+3=35
(35x2)+4= 74
Great, ahmadmanga!