GMAT Quantitative Reasoning Practice Test 5

Question : 30 of 100

Marks: +1, -0

On a certain day, Marion was paid d dollars per hour for the first 8 hours of work and double that rate for the hours she worked in excess of 8 hours. Which of the following Marion’s pay, in dollars, for working 12
hours on that day?

Validate

Solution:

8 hours at

d = 8d

12 − 8 = 4

hours at

2d = 8d

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