

QuantGMAT Question of the Day (Feb 24): Coordinate Geometry and Sentence CorrectionMath (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... GMAT Question of the Day (Feb 23): Word Problem and Critical ReasoningMath (PS) A smith received an order to make a 1 million liter cubeshaped 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... GMAT Question of the Day (Feb 22): Algebra and Critical ReasoningMath (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 ever15% off books, online resources, SelfStudy Pkg: use code GCLUB15BOOK  Learn more § GMAT Club members receive 10%... GMAT Question of the Day (Feb 21): Rate Problem and Sentence CorrectionMath (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... GMAT Question of the Day (Feb 18): Arithmetic and Sentence CorrectionMath (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 ... GMAT Question of the Day (Feb 17): Mixture Problem and Critical ReasoningMath (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... GMAT Question of the Day (Feb 16): Probability and Critical ReasoningMath (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... Knewton Video: GMAT Ratios 101// 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... GMAT Question of the Day (Feb 15): Word Problem and Sentence CorrectionMath (PS) A luxury liner, Queen Marry II, is transporting several cats as well as the crew (sailors, a cook, and onelegged 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)... Knewton Video: Intro to Fractions on the GMATIn 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... 