Problem Solving

GMAT Question of the Day (March 20): Probability and Critical Reasoning

By - Mar 20, 02:00 AM   Comments [0]

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 (March 19): Work Problem and Critical Reasoning

By - Mar 19, 02:00 AM   Comments [0]

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 17): 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 14): Overlapping Sets and Critical Reasoning

By - Mar 14, 02:00 AM   Comments [0]

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 11): Word Problem and Sentence Correction

By - Mar 11, 02:00 AM   Comments [0]

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 10): Arithmetic and Sentence Correction

By - Mar 10, 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 Only Knewton Gmat prep gives you access to >3,400 GMAT practice questions, all online. Save $351...

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GMAT Question of the Day (Mar 5): Algebra and Critical Reasoning

By - Mar 5, 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 (Feb 24): Probability and Sentence Correction

By - Feb 24, 02:00 AM   Comments [1]

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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GMAT Question of the Day (February 21): Probability and Critical Reasoning

By - Feb 21, 02:00 AM   Comments [2]

Math (PS) During the break of a football match the coach will make 3 substitutions. If the team consists of 11 players among which there are 2 forwards, what is the probability that none of the forwards will be substituted? (A) (B) (C) (D) (E) Question Discussion...

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

By - Feb 20, 02:00 AM   Comments [0]

Math (PS) How many real roots does this equation have? (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 Veritas Prep has worked with over 50K students at over 90 locations worldwide....

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