Question

    A series is given with one term missing. Choose the correct alternatives from the given ones that will complete the series.

    11, __, 26, 81, 328, 1645

    A 20 Correct Answer Incorrect Answer
    B 18 Correct Answer Incorrect Answer
    C 13 Correct Answer Incorrect Answer
    D 12 Correct Answer Incorrect Answer

    Solution

    The logic followed here is as follows: (11 × 1) + 1 = (11 + 1) =12 (12 × 2) + 2 = (24 + 2) = 26 (26 × 3) + 3 = (78 + 3) = 81 (81 × 4) + 4 = (324 + 4) = 328 (328 × 5) + 5 = (1640 + 5) = 1645

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