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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.

What is the sum of the number of color print of Printer C and the number of Black & White print from Printer B?

A 350 Correct Answer Incorrect Answer
B 180 Correct Answer Incorrect Answer
C 280 Correct Answer Incorrect Answer
D 300 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

The number of color print of Printer C = (3/7) × 420 = 180 The number of Black & White print from Printer B = (2/5) × 300 = 120 Required sum = 180 + 120 = 300

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