Problem Solving

GMAT Question of the Day (Feb 15): Algebra and Sentence Correction

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Math (PS) Gold depreciated at a rate of per year between 2000 and 2005. If 1 kg of gold cost dollars in 2001 and dollars in 2003, how much did it cost in 2002? (A) (B) (C) (D) (E) Question Discussion & Explanation Correct Answer...

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GMAT Question of the Day (Feb 10): Arithmetic and Sentence Correction

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Math (PS) What positive number is 224% bigger than its reciprocal? (A) 0.8 (B) 1.1 (C) 1.5 (D) 1.8 (E) 2.2 Question Discussion & Explanation Correct Answer - D - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT’s methods and strategies help non-natives improve 5+ points on GMAT Verbal. Save...

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GMAT Question of the Day (Feb 9): Arithmetic and Critical Reasoning

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Math (PS) The sum of first consecutive odd integers is . What is the sum of all odd integers between 13 and 39 inclusive? (A) 351 (B) 364 (C) 410 (D) 424 (E) 450 Question Discussion & Explanation Correct Answer - B - (click and drag your mouse to see the...

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GMAT Question of the Day (Feb 8): Algebra and Critical Reasoning

By - Feb 8, 02:00 AM   Comments [0]

Math (PS) . What is in terms of ? (A) (B) (C) (D) (E) none of the above Question Discussion & Explanation Correct Answer - D - (click and drag your mouse to see the answer) GMAT Daily Deals Over 4M students have achieved their educational goals thanks to...

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GMAT Question of the Day (Jan 30): Word Problem and Sentence Correction

By - Jan 30, 02:00 AM   Comments [0]

Math (PS) With both valves open, the pool will be filled with water in 48 minutes. The first valve alone would fill the pool in 2 hours. What is the capacity of the pool if every minute the second valve admits 50 cubic meters of water...

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GMAT Question of the Day (Jan 27): Word Problem and Critical Reasoning

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Math (PS) Two sacks together contained 43.25 kg of sugar. If after 4.75 kg of sugar was taken from the first sack and poured into the second, the weight of the sugar in the first sack became 73% the weight of the sugar in the second...

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GMAT Question of the Day (Jan 25): Work Problem and Sentence Correction

By - Jan 25, 02:00 AM   Comments [0]

Math (PS) It takes Jack 2 more hours than Tom to type 20 pages. Working together, Jack and Tom can type 25 pages in 3 hours. How long will it take Jack to type 40 pages? (A) 5 hours (B) 6 hours (C) 8 hours (D) 10 hours (E) 12 hours GMAT...

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GMAT Question of the Day (Jan 24): Probability and Sentence Correction

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Math (PS) Two sets are defined as follows: If a number is taken from set at random and another number is taken from set at random, what is the probability that the sum of these numbers is a prime integer? (A) (B) (C) (D) (E) GMAT...

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GMAT Question of the Day (Jan 23): Work Problem and Critical Reasoning

By - Jan 23, 02:00 AM   Comments [0]

Math (PS) A contractor estimated that his 10-men crew could complete the construction in 110 days if there was no rain. (Assume the crew does not work on any rainy day and rain is the only factor that can deter the crew from working). However, after...

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

By - Jan 20, 02:00 AM   Comments [0]

Math (PS) If equation encloses a certain region on the graph, what is the area of that region? (A) 5 (B) 10 (C) 25 (D) 50 (E) 100 GMAT Daily Deals e-GMAT, verbal for non-natives. Sign up thru GC to save! Sign up through GC to save! Save 50% on Magoosh courses, an...

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