GMAT Quantitative Reasoning Practice Test 3

Question : 76 of 100

Marks: +1, -0

Billy worked for three straight hours on his homework questions. If he solved 132 questions in the third hour, which was twice as many as he solved in the second hour, and three times as many questions as he solved in the first hour, how many questions did he solve total?

Validate

Solution:

132 / 2

are 66 questions in the second hour,

132 / 3

are 44 questions in the third hour.

132+66+44=242

questions.

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