Problem Solving

GMAT Question of the Day (April 5): Arithmetic and Sentence Correction

By - Apr 5, 02:00 AM   Comments [0]

Math (PS) If , where and are integers and , what is the value of ? (A) 0 (B) 1 (C) 2 (D) 3 (E) 4 Question Discussion & Explanation Correct Answer - A - (click and drag your mouse to see the answer) GMAT Daily Deals Save $325 on...

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GMAT Question of the Day (Apr 4): Word Problem and Critical Reasoning

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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 what percentage of the country's population actually supports war against G? (A) 5% (B) 7.5% (C) 10% (D) 12.5% (E) 15% Question...

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GMAT Question of the Day (Apr 3): Probability and Critical Reasoning

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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 drawn and put back. What is the probability that one of the cards was 5 if...

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GMAT Question of the Day (April 2): Work Problem and Critical Reasoning

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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 does it take Jane to eat a 20 kg. bag of potatoes by herself? (A) (B) (C)...

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GMAT Question of the Day (Mar 29): Rate Problem and Sentence Correction

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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 at 30 and 90 mph respectively. The station turnaround times are negligible. What is the distance...

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GMAT Question of the Day (Mar 28): Overlapping Sets and Critical Reasoning

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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 10% of the customers buy all 3 products, what percentage of Foodmart customers purchase exactly 2...

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GMAT Question of the Day (Mar 25): Word Problem and Sentence Correction

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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% (D) 300% (E) 400% Question Discussion & Explanation Correct Answer - D - (click and drag your mouse to see the answer) GMAT Daily...

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GMAT Question of the Day (Mar 22): Arithmetic and Sentence Correction

By - Mar 22, 02:00 AM   Comments [0]

Math (PS) Which expression has the greatest value? (A) (B) (C) (D) (E) Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals Over 4M students achieved educational & career goals with Kaplan’s unparalleled test prep courses. Save...

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GMAT Question of the Day (Mar 19): Algebra and Critical Reasoning

By - Mar 19, 02:00 AM   Comments [0]

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 is prime then (A) (B) (C) (D) (E) 2 Question Discussion &...

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GMAT Question of the Day (Mar 11): Probability and Sentence Correction

By - Mar 11, 02:00 AM   Comments [0]

Math (PS) A basket contains 3 blue marbles, 3 red marbles, and 3 yellow marbles. If 3 marbles are extracted from the basket at random, what is the probability that a marble of each color is among the extracted? (A) (B) (C) (D) (E) Question Discussion &...

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