Math (PS) If , , , and , what is the value of (A) 10 (B) 15 (C) 20 (D) 25 (E) 30 OA and Explanation GMAT Daily Deals Join…
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Helpful articles and questions asked in Problem Solving section of GMAT Quant
Math (PS) If , where and are integers and , what is the value of ? (A) 0 (B) 1 (C) 2 (D) 3 (E) 4 OA and Explanation GMAT…
Math (PS) 4% of population of country L has military experience and supports a war against Country G. If 20% of those who support the war have no military experience…
Math (PS) There are 6 cards numbered from 1 to 6. They are placed into a box, and then one is drawn and put back and then another card is…
Math (PS) Robert can eat a 20 kg. bag of potatoes in 10 days. He and his wife Jane can eat the same bag in 7 days. How many days…
Math (PS) Two trains continuously travel between Washington DC and Baltimore, which is 120 miles away. They start simultaneously, train A at Washington and train B at Baltimore, and run…
Math (PS) Foodmart customers regularly buy at least one of the following products: milk, chicken, or apples. 60% of shoppers buy milk, 50% buy chicken, and 35% buy apples. If…
Math (PS) A 4 cm cube is cut into 1 cm cubes. What is the percentage increase in the surface area after such cutting? (A) 4% (B) 166% (C) 266%…
Math (PS) Which expression has the greatest value? (A) (B) (C) (D) (E) OA and Explanation GMAT Daily Deals GMAT Club members receive 10% off of Veritas Prep GMAT Courses…
Math (PS) If is a positive integer, is defined as the number of positive integers which are less than and do not have common factor with other than 1. If…