What number will replace the question mark (?) in the following series? ?, 8, 19, 61, 249, 1251

Banking SBI PO Prelims Medium Simplification/ Approximation MCQ

Question

What number will replace the question mark (?) in the following series?

?, 8, 19, 61, 249, 1251

Options

A.

4

B.

6

C.

5

D.

10

E.

8

number seriessequencepattern recognitionbanking exam

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