Question

    The average of 25 numbers is 48.2. If the average of

    the first 10 numbers is 47 and the average of the last 12 numbers is 49, then find the average of 58, 69 and the remaining numbers.
    A 52 Correct Answer Incorrect Answer
    B 55.9 Correct Answer Incorrect Answer
    C 54.8 Correct Answer Incorrect Answer
    D 53.7 Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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