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Logan Thompson
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Sweaters

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Source: — Data Sufficiency |
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by GMATGuruNY » Mon Mar 28, 2016 2:51 pm
kamalakarthi wrote:In this question, I thought B is not sufficient because I understand 100 are not made of pure wool but what if 50 sweaters could be made of cotton...
Statement 2:
According to the prompt, there are 150 red sweaters.
All of these red sweaters must be either MADE OF WOOL or NOT MADE OF WOOL.
Since 100 of these red sweaters are NOT MADE OF WOOL, the remaining 50 red sweaters must be MADE OF WOOL.
SUFFICIENT.
Private tutor exclusively for the GMAT and GRE, with over 20 years of experience.
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I have worked with students based in the US, Australia, Taiwan, China, Tajikistan, Kuwait, Saudi Arabia -- a long list of countries.
My students have been admitted to HBS, CBS, Tuck, Yale, Stern, Fuqua -- a long list of top programs.

As a tutor, I don't simply teach you how I would approach problems.
I unlock the best way for YOU to solve problems.

For more information, please email me (Mitch Hunt) at [email protected].
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