Data Sufficiency

GMAT Question of the Day (May 7): Statistics and Sentence Correction

By - May 7, 02:00 AM   Comments [0]

Math (DS) What is ? 1. The median of set is 0 2. The median of set is Question Discussion & Explanation Correct Answer - A - (click and drag your mouse to see the answer) GMAT Daily Deals Knewton Gmat: fully...

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GMAT Question of the Day (May 4): Arithmetic and Sentence Correction

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Math (DS) How many distinct prime divisors does a positive integer have? 1. has one prime divisor 2. has one prime divisor Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT’s methods and strategies help non-natives...

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How to Actually Improve Your Score on the GMAT Quant Section

By - May 2, 09:00 AM   Comments [0]

Know the fundamentals To do well on the GMAT quant, you can’t guess your way through, relying on techniques such as process of elimination or approximation. At a certain point you have to know the properties of a right triangle or the difference between dependent and...

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GMAT Question of the Day (May 1): Probability and Sentence Correction

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Math (DS) 15 computers in the corporate network are infected with virus. If every day several computers are arbitrarily selected for scanning, what is the probability that no computer containing virus will be scanned in the course of the next five days? 1. 10 computers are scanned...

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GMAT Question of the Day (Apr 30): Overlapping Sets and Sentence Correction

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Math (DS) Among the first ten cyclists who crossed the finish-line, 4 were Italians and 8 represented Telefonica team. How many cyclists who represented Telefonica team and finished in the top ten were not Italians? 1. 2 Italians who finished in the top ten did not represent...

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GMAT Question of the Day (Apr 27): Algebra and Critical Reasoning

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Math (DS) Is positive? 1. is positive for all 2. is positive for all Question Discussion & Explanation Correct Answer - A - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT: 36 hours of live instruction on GMAT Verbal along with online...

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GMAT Question of the Day (Apr 24): Arithmetic and Sentence Correction

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Math (DS) If is a positive integer, is the number of its divisors smaller than ? is defined as the smallest integer that is not less than . 1. is not a square of an integer 2. ...

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Breakdown of Common GMAT Quant Concepts by Frequency

By - Apr 23, 09:00 AM   Comments [0]

Magoosh’s very own Mike McGarry, GMAT/Math Teacher/Tutor/Foosball player extraordinaire, went through 5 different sets of Official GMAT Practice Material and tallied questions based on the subject material they tested. Here are the samples of Official Material he used: 1.GMAT Official Guide (12th Edition) Problem Solving Practice Questions...

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GMAT Question of the Day (Apr 23): Overlapping Sets and Critical Reasoning

By - Apr 23, 02:00 AM   Comments [0]

Math (DS) In a certain office 25% of the computers are equipped with built-in modems and infra-red ports. What percentage of the computers are not equipped with either of these devices? 1. Half of the computers that are equipped with built-in modems do not have infra-red ports 2....

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GMAT Question of the Day (Apr 20): Arithmetic and Critical Reasoning

By - Apr 20, 02:00 AM   Comments [2]

Math (DS) Is ? 1. 2. Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT: Up to 37% off the world’s first prep course designed to help non-natives score higher...

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