Problem Solving

GMAT Question of the Day (June 4): Word Problem and Sentence Correction

By - Jun 4, 02:00 AM   Comments [0]

Math (PS) The box contains 10 tablets of medicine A and 15 tablets of medicine B. tablets are taken from the box at random. What is the least possible that ensures that at least two tablets of each kind are among the extracted? (A) 12 (B)...

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GMAT Question of the Day (June 2): Word Problem and Critical Reasoning

By - Jun 2, 02:00 AM   Comments [0]

Math (PS) If the power of an engine grows by 10% when the number of its cylinders is increased by one, which of the following is closest to the ratio of the power of a 9-cylinder engine to that of a 12-cylinder engine? (A) 0.69 (B) 0.71 (C) 0.72 (D)...

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GMAT Question of the Day (May 30): Combinations and Critical Reasoning

By - May 30, 02:00 AM   Comments [0]

Math (PS) There are 3 red chips and 2 blue chips. When arranged in a row, they form a certain color pattern, for example RBRRB. How many color patterns are possible? (A) 10 (B) 12 (C) 24 (D) 60 (E) 100 Question Discussion & Explanation Correct Answer - A - (click and drag...

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GMAT Question of the Day (May 28): Word Problem and Sentence Correction

By - May 28, 02:00 AM   Comments [0]

Math (PS) If the farmer sells 75 of his chickens, his stock of feed will last for 20 more days than planned, but if he buys 100 more chickens, he will run out of feed 15 days earlier than planned. If no chickens are sold or...

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GMAT Question of the Day (May 23): Special Operations and Critical Reasoning

By - May 23, 02:00 AM   Comments [0]

Math (PS) If , what is the last digit of ? (A) 8 (B) 6 (C) 4 (D) 2 (E) 1 Question Discussion & Explanation Correct Answer - D - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT’s methods help non-natives improve on GMAT Verbal. $654 total savings...

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GMAT Question of the Day (May 22): Work Problem and Sentence Correction

By - May 22, 02:00 AM   Comments [0]

Math (PS) A furniture manufacturer has two machines, but only one can be used at a time. Machine A is utilized during the first shift and Machine B during the second shift, while both work half of the third shift. If Machine A can do the...

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GMAT Question of the Day (May 21): Arithmetic and Sentence Correction

By - May 21, 02:00 AM   Comments [0]

Math (PS) The square of = ? (A) (B) (C) (D) (E) Question Discussion & Explanation Correct Answer - B - (click and drag your mouse to see the answer) GMAT Daily Deals Over 4 M students achieved educational & career goals thanks to Kaplan’s unparalleled test prep...

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GMAT Question of the Day (May 20): Coordinate Geometry and Sentence Correction

By - May 20, 02:00 AM   Comments [0]

Math (PS) What is the area of a triangle with the following vertices , , and ? (A) 3 (B) 4 (C) 5 (D) 6 (E) 7 Question Discussion & Explanation Correct Answer - D - (click and drag your mouse to see the answer) GMAT Daily Deals Manhattan GMAT: 99 percentile...

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GMAT Question of the Day (May 16): Word Problem and Critical Reasoning

By - May 16, 02:00 AM   Comments [0]

Math (PS) Two cities, Kensington MD and Reston VA are 30 km apart. From both of these cities, simultaneously, two hikers start their journeys towards each other. They are walking at a constant speed of 5 km/hour each. Simultaneously, a fly leaves the city of Kensington....

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GMAT Question of the Day (May 14): Probability and Sentence Correction

By - May 14, 02:00 AM   Comments [1]

Math (PS) The probability that a visitor at the mall buys a pack of candy is 30%. If three visitors come to the mall today, what is the probability that exactly two will buy a pack of candy? (A) 0.343 (B) 0.147 (C) 0.189 (D) 0.063 (E) 0.027 Question Discussion & Explanation Correct...

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