At a certain committee meeting only associate professors and assistant professors are present.

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by Brent@GMATPrepNow » Sun Jul 19, 2020 9:46 am

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At a certain committee meeting only associate professors and assistant professors are present. Each associate professor has brought 2 pencils and 1 chart to the meeting, while each assistant professor has brought 1 pencil and 2 charts. If a total of 10 pencils and 11 charts have been brought to the meeting, how many people are present?

A. 6
B. 7
C. 8
D. 9
E. 10

Answer: B
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Source: Beat The GMAT — Problem Solving | Sun Jul 19, 2020 9:46 am

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