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Find the next number in the series: 5, 11, 23, 47, ?

Competition practiceAlphanumeric / Series

A94
B93
C95
D96

Step-by-Step Solution

Each term is (previous × 2) + 1:

5 \times 2 + 1 = 11, 11 \times 2 + 1 = 23, 23 \times 2 + 1 = 47

, and

47 \times 2 + 1 = 95

.

Answer: C) 95

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