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What should come in place of the question mark (?) in the given series?6, 9, 15, 24, 36, ?
Question

What should come in place of the question mark (?) in the given series?
6, 9, 15, 24, 36, ?

A.

51

B.

41

C.

75

D.

52

Correct option is A

Given: 6, 9, 15, 24, 36, ?
Logic: Numbers are increasing multiple of 3.
6 + 3 = 9
9 + 6 = 15
15 + 9 = 24
24 + 12 = 36
36 + 15 = 51
So, the missing term is 51.
Thus, correct option is (a).

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