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    Question

    Which of the following numbers will replace the question

    mark (?) in the given series? 239, 274, 309, 354, 399, 454, ?
    A 499 Correct Answer Incorrect Answer
    B 474 Correct Answer Incorrect Answer
    C 539 Correct Answer Incorrect Answer
    D 509 Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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