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    Question

    The average score of A, B and C in a test is 78 and that

    of C, D and E is 52. The average score of E and F is 48 and that of E and C is 60. What is the average score of A, B, C, D E and F?
    A 62 Correct Answer Incorrect Answer
    B 67 Correct Answer Incorrect Answer
    C 63 Correct Answer Incorrect Answer
    D 61 Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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