Question
Find the missing number (?) in the given number
series. 2, 5, 11, 23, 47, ?Solution
Pattern: each term = previous term × 2 + 1 2 × 2 + 1 = 5 5 × 2 + 1 = 11 11 × 2 + 1 = 23 23 × 2 + 1 = 47 47 × 2 + 1 = 95
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