Question
A Â series is given, with one term missing. Choose
the correct alternative from the given ones that will complete the series. 11, 11, 12, 24, 26, ?, 81, 324Solution
11 x 1 = 11 11 + 1 = 12 12 x 2 = 24 24 + 2 = 26 26 x 3 = 78 78 + 3 = 81 81 x 4 = 324
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