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    Question

    Study the information given below and answer the

    following question. The number of units sold by a shop in 5 days is: What is the ratio of the average sales of the last 2 days to the average sales of the first 3 days?
    A 33:45 Correct Answer Incorrect Answer
    B 47:32 Correct Answer Incorrect Answer
    C 32:55 Correct Answer Incorrect Answer
    D 57:25 Correct Answer Incorrect Answer

    Solution

    Average of last 2 days = (220 + 250)/2 = 470/2 = 235 Average of first 3 days = (140 + 160 + 180)/3 = 480/3 = 160 Required ratio = 235:160 = 47:32

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