GMAT Question of the Day – Data Sufficiency – Probability Roy has a bowl with 12 red and j blue marbles. If Roy picks two random marbles out of the bowl it is more likely that he will pick one of each color than only two blue marbles. Are there an equal number of red […]
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GMAT Question of the Day – Data Sufficiency – Divisibility If k is an integer is (k^2 – 7k + 12)(k+2)/4 an integer? (1) k^2 – 1 is not divisible by 4 (2) k is divisible by 4 [spoiler]D.[/spoiler] GMAT Question of the Day Solution For this GMAT question of the day you might consider
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GMAT Question of the Day – Data Sufficiency – Geometry A hardware store sells paint in two different containers. Container A is a cube with an edge of k. Container B is a right cylinder with a height of 5k. Assuming that each container is filled to capacity which container will cost less per unit
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GMAT Question of the Day – Data Sufficiency – Exponents/Number Properties If k is not equal to 1, is (1) k > 0 (2) k < 1 [spoiler]C.[/spoiler] GMAT Question of the Day Solution This GMAT question of the day comes down to picking some good numbers. This is another example of a question that
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GMAT Question of the Day – Data Sufficiency – Number Properties/Odds and Evens Is /2 an odd integer? (1) a-b is odd (2) is odd [spoiler]C.[/spoiler] GMAT Question of the Day Solution For this question of the day it’s important to remember one thing: a and b don’t have to be integers. With GMAT tutoring
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