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    Question

    Direction: Find the wrong number in given number

    series. 640, 663, 713, 794, 920, 1065
    A 1065 Correct Answer Incorrect Answer
    B 920 Correct Answer Incorrect Answer
    C 794 Correct Answer Incorrect Answer
    D 713 Correct Answer Incorrect Answer
    E none Correct Answer Incorrect Answer

    Solution

    Here series follows the pattern- 640 +23×1 = 663 663+25×2 = 713 713+27×3 = 794 794+29×4 = 910 910+31×5 = 1065

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