Multiple Choice Questions

14 8 9 14 5 30 ........

Quantitative Aptitude(IBPS RRB PO) Number series

Direction: What should come in place of the question mark '?' in the following number series?

14, 8, 9, 14.5, 30, ?

The pattern of the series is:

14 × .5 + 1 = 8

8 × 1 + 1 = 9

9 × 1.5 + 1 = 14.5

14.5 × 2 + 1 = 30

30 × 2.5 + 1 = 76

Hence, the answer is 2.

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