Question

    Find the wrong number in the given number series

    3, 4, 9, 28, 116, 566, 3397

    A 3 Correct Answer Incorrect Answer
    B 566 Correct Answer Incorrect Answer
    C 116 Correct Answer Incorrect Answer
    D 28 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    (3 X 1) + 1 = 4 (4 X 2) + 1 = 9 (9 X 3) + 1 = 28 (28 X 4) + 1 = 113 (28 X 4) + 1 = 113 (113 X 5) + 1 = 566 (566 X 6) + 1 = 3397 Therefore, '113' should come in place of '116'.

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