Quant

GMAT Question of the Day (Feb 24): Coordinate Geometry and Sentence Correction

By - Feb 24, 02:00 AM   Comments [0]

Math (DS) The vertices of a triangle have coordinates , , and where . What is the area of the triangle? 1. 2. Angle at the vertex = angle at the vertex OA and Explanation GMAT...

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GMAT Question of the Day (Feb 23): Word Problem and Critical Reasoning

By - Feb 23, 02:00 AM   Comments [0]

Math (PS) A smith received an order to make a 1 million liter cube-shaped tank (note that 1 cubic meter = 1,000 liters of water). If he has only 4 meter by 2 meter sheets of metal that can be cut, how many metal sheets will...

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GMAT Question of the Day (Feb 22): Algebra and Critical Reasoning

By - Feb 22, 02:00 AM   Comments [0]

Math (PS) If and , which of the following must be true, assuming (C) (D) (E) OA and Explanation GMAT Daily Deals § Manhattan GMAT's biggest SALE ever-15% off books, online resources, Self-Study Pkg: use code GCLUB15BOOK - Learn more § GMAT Club members receive 10%...

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GMAT Question of the Day (Feb 21): Rate Problem and Sentence Correction

By - Feb 21, 02:00 AM   Comments [0]

Math (PS) Water flows into an empty tank of 54 liters via 12 small pipes. The rate of each pipe is 1 liter per hour. However, water flows out of the tank via several big pipes at the rate of 1.5 liter per hour. If after...

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GMAT Question of the Day (Feb 18): Arithmetic and Sentence Correction

By - Feb 18, 02:00 AM   Comments [0]

Math (DS) Is integer even? 1. 2. OA and Explanation GMAT Daily Deals § View Kaplan's new Course page to learn more about their products and discounts - Learn more § Happy Valentine's Day from Knewton! Enjoy 50% off Knewton's full course; 1 year access for only $345 -...

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GMAT Question of the Day (Feb 17): Mixture Problem and Critical Reasoning

By - Feb 17, 02:00 AM   Comments [0]

Math (PS) If a portion of a half water/half alcohol mix is replaced with 25% alcohol solution, resulting in a 30% alcohol solution, what percentage of the original alcohol was replaced? (A) 3% (B) 20% (C) 66% (D) 75% (E) 80% OA and Explanation GMAT Daily Deals § GMAT Club members receive 10% off...

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GMAT Question of the Day (Feb 16): Probability and Critical Reasoning

By - Feb 16, 02:00 AM   Comments [0]

Math (PS) In preparation for the Olympics, a group of five women is participating in a 400 meter race. What is the probability that either Jenny or Sally will win this race? (A) (B) (C) (D) (E) OA and Explanation GMAT Daily Deals § View Kaplan's new Course page...

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Knewton Video: GMAT Ratios 101

By - Feb 15, 11:13 AM   Comments [0]

// In the fifth and final installment of Knewton's Intro to GMAT Quant Lesson, expert teachers Jess and Rich give you a chance to try out some tricky Data Sufficiency questions involving ratios. They'll also talk about proportions, and give you a list of common...

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GMAT Question of the Day (Feb 15): Word Problem and Sentence Correction

By - Feb 15, 02:00 AM   Comments [0]

Math (PS) A luxury liner, Queen Marry II, is transporting several cats as well as the crew (sailors, a cook, and one-legged captain) to a nearby port. Altogether, these passengers have 15 heads and 41 legs. How many cats does the ship host? (A) 3 (B) 5 (C) 6 (D)...

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Knewton Video: Intro to Fractions on the GMAT

By - Feb 14, 09:00 AM   Comments [0]

In the fourth installment of our Intro to GMAT Quant Lesson, Knewton teachers Jess and Rich give you a solid introduction to fractions on the GMAT. Get (re)acquainted with proper and improper fractions, mixed numbers, and reciprocals, and learn the best way to compare and...

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