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    Question

    Study the following information carefully and answer the given questions: The table given below shows the data about 5 printers A, B, C, D and E and the total number of print (Black & White + Color) and the ratio between color and Black & White print for each printer.

    Find the difference between total number of print of Printer E and the number of color print of Printer D.

    A 120 Correct Answer Incorrect Answer
    B 150 Correct Answer Incorrect Answer
    C 100 Correct Answer Incorrect Answer
    D 130 Correct Answer Incorrect Answer
    E 90 Correct Answer Incorrect Answer

    Solution

    Total number of print of Printer E = 280 Number of color print from Printer D = (5/12) × 360 = 150 Required difference = 280 – 150 = 130

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