In the following number series, only one number is incorrect. Identify the wrong number: 4, 12, 30, 68, 148, 304, 622

Banking SBI PO Prelims Medium Simplification/ Approximation MCQ

Question

In the following number series, only one number is incorrect. Identify the wrong number:

4, 12, 30, 68, 148, 304, 622

Options

A.

12

B.

30

C.

148

D.

622

E.

304

number serieserror detectionsequencebanking exam

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