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    Question

    What value should come in the place of (?) in the following

    number series? ?, 664, 706, 769, 853, 958
    A 550 Correct Answer Incorrect Answer
    B 667 Correct Answer Incorrect Answer
    C 588 Correct Answer Incorrect Answer
    D 643 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    643 + 21 * 1 =664

    664 + 21 * 2 = 706

    706 + 21 * 3 = 769

    769 + 21 * 4 = 853

    853 + 21 * 5 = 958

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