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    Question

    What will come in place of the question mark (?) in the following series?

    17, 38, 123, 508, ?,

    15426
    A 2230 Correct Answer Incorrect Answer
    B 1520 Correct Answer Incorrect Answer
    C 2565 Correct Answer Incorrect Answer
    D 3265 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    The given series follows the following pattern: (17 + 2) X 2 = 38 (38 + 3) X 3 = 123 (123 + 4) X 4 = 508 (508 + 5) X 5 = 2565 (508 + 5) X 5 = 2565 (2565 + 6) X 6 = 15426

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