Data Sufficiency

GMAT Question of the Day (June 17): Mixture Problem and Sentence Correction

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Math (DS) grams of water were added to 80 grams of a strong solution of acid. If as a result, the concentration of acid in the solution became times of the initial concentration, what was the concentration of acid in the original solution? 1. 2....

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GMAT Question of the Day (June 12): Coordinate Geometry and Sentence Correction

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Math (DS) At what angle do the lines and intersect? 1. 2. Question Discussion & Explanation Correct Answer - A - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT’s methods help non-natives improve on GMAT Verbal. $595 total savings @ GMAT Club. Learn...

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GMAT Question of the Day (June 10): Absolute Values (Modulus) and Sentence Correction

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Math (DS) Is ? 1. 2. Question Discussion & Explanation Correct Answer - E - (click and drag your mouse to see the answer) GMAT Daily Deals Over 4 M students achieved educational & career goals Kaplan’s unparalleled test prep courses. Save $400. GMAT Pill: Learn to think through...

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GMAT Question of the Day (June 7): Geometry and Critical Reasoning

By - Jun 7, 02:00 AM   Comments [0]

Math (DS) Water evaporates at the rate of two liters per hour per one square meter of surface. How long will it take to evaporate 30 liters of water from a swimming pool full of water with vertical walls and a flat bottom that holds 56...

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GMAT Question of the Day (May 31): Algebra and Critical Reasoning

By - May 31, 02:00 AM   Comments [0]

Math (DS) If is a positive integer, is ? 1. 2. is a prime number Question Discussion & Explanation Correct Answer - A - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT’s methods help non-natives improve on GMAT Verbal. $595 total savings @...

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GMAT Question of the Day (May 29): Arithmetic and Sentence Correction

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Math (DS) What is the value of ? 1. is odd 2. is even Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals Over 4 M students achieved educational & career goals Kaplan’s unparalleled test prep courses....

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GMAT Question of the Day (May 23): Arithmetic and Critical Reasoning

By - May 23, 02:00 AM   Comments [0]

Math (DS) , , and are integers. Is ? 1. 2. ( and ) Question Discussion & Explanation Correct Answer - B - (click and drag your mouse to see the answer) GMAT Daily Deals Over 4 M students achieved educational & career...

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GMAT Question of the Day (May 20): Algebra and Critical Reasoning

By - May 20, 02:00 AM   Comments [0]

Math (DS) If is a positive integer, is 1. 2. Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT’s methods help non-natives improve on GMAT Verbal. $595 total savings @ GMAT Club. Learn more. Magoosh...

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GMAT Question of the Day (May 17): Algebra and Critical Reasoning

By - May 17, 02:00 AM   Comments [0]

Math (DS) What is the value of ? 1. 2. Question Discussion & Explanation Correct Answer - A - (click and drag your mouse to see the answer) GMAT Daily Deals Over 4 M students achieved educational & career goals Kaplan’s unparalleled...

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GMAT Question of the Day (May 10): Arithmetic and Critical Reasoning

By - May 10, 02:00 AM   Comments [0]

Math (DS) If is an integer, is a prime number? 1. is a multiple of a prime number 2. is a product of two integers Question Discussion & Explanation Correct Answer - E - (click and drag your mouse to see the answer) GMAT Daily Deals Manhattan GMAT:...

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