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    Question

    Which of the following numbers will replace the question

    mark (?) in the given series? 4, 9, 28, 113, ?, 3397
    A 550 Correct Answer Incorrect Answer
    B 562 Correct Answer Incorrect Answer
    C 566 Correct Answer Incorrect Answer
    D 600 Correct Answer Incorrect Answer

    Solution

    The logic followed here is: 4 X 2 + 1 = 9 9 X 3 + 1 = 28 28 X 4 + 1 = 113 113 X 5 + 1 = 566 566 X 6 + 1 = 3397

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