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GMAT Tuesdays with Kevin: Problem Solving – Co-Prime
Hello! 🙂 This week, we’re tackling the GMAT math through a question that a student brought up. At first, the problem seems like a plug-and-chug kind of problem. But with the help of a crucial insight,...
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Challenging GMAT Problems with Exponents and Roots
Here are twelve challenging problems related to the topic of exponents & roots. Remember, no calculator. (A) 17 (B) 19 (C) 21 (D) 23 (E) 27 4) Rank the following quantities in order, from smallest...
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GMAT Practice Problems: Variables in the Answer Choices
1) Jennifer can buy watches at a price of B dollars per watch, which she marks up by a certain percentage before selling. If she makes a total profit of T by selling N watches, then in terms of B and T...
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