Problem Solving

GMAT Question of the Day (April 28): Coordinate Geometry and Critical Reasoning

By - Apr 28, 02:00 AM   Comments [0]

Math (PS) If a circle passes through points , , and , what is the diameter of the circle? (A) (B) (C) (D) (E) Question Discussion & Explanation Correct Answer - B - (click and drag your mouse to see the answer) GMAT Daily Deals Only...

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GMAT Question of the Day (April 21): Arithmetic and Critical Reasoning

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Math (PS) What is the sum of digits in decimal notation of number ? (A) 158 (B) 162 (C) 165 (D) 174 (E) 183 Question Discussion & Explanation Correct Answer - D - (click and drag your mouse to see the answer) GMAT Daily Deals Only Knewton Gmat prep gives you access to >3,400 GMAT...

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GMAT Question of the Day (April 18): Arithmetic and Critical Reasoning

By - Apr 18, 02:00 AM   Comments [0]

Math (PS) , , and are positive integers. When is divided by , the remainder is . If when is divided by , the remainder is , which of the following must be true? (A) is even (B)...

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GMAT Question of the Day (Apr 15): Coordinate Geometry and Critical Reasoning

By - Apr 15, 02:00 AM   Comments [0]

Math (PS) What is the least possible distance between a point on the circle and a point on the line ? (A) (B) (C) (D) (E) Question Discussion & Explanation Correct Answer - A - (click and drag your mouse to see the answer) GMAT Daily Deals Manhattan...

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GMAT Question of the Day (Apr 14): Arithmetic and Sentence Correction

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Math (PS) What is the unit's digit of ? (A) 1 (B) 3 (C) 5 (D) 7 (E) 9 Question Discussion & Explanation Correct Answer - E - (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...

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GMAT Question of the Day (Apr 8): Arithmetic and Sentence Correction

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Math (PS) Which of the following is closest to ? (A) 0.50 (B) 0.89 (C) 0.98 (D) 1.02 (E) 1.05 Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals Manhattan GMAT: 99 percentile teachers and superior curriculum at a more affordable price....

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GMAT Question of the Day (Apr 7): Algebra and Sentence Correction

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Math (PS) If function satisfies for all , which of the following must be true? (A) (B) (C) (D) (E) Question Discussion & Explanation Correct Answer - B - (click and drag your mouse to see the answer) GMAT Daily Deals Only Knewton Gmat prep gives you...

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GMAT Question of the Day (Apr 04): Coordinate Geometry and Critical Reasoning

By - Apr 4, 02:00 AM   Comments [0]

Math (PS) Which of the following points is not on the line ? (A) (B) (C) (D) (E) Question Discussion & Explanation Correct Answer - E - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT’s methods help non-natives improve on GMAT Verbal. $595...

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GMAT Question of the Day (April 1): Word Problem and Sentence Correction

By - Apr 1, 02:00 AM   Comments [0]

Math (PS) The train consists of 6 carriages, 20 meters long each. The gap between the carriages is 1 meter. If the train is moving at a constant speed of 60 kmh, how much time will it take the train to run through a 1 kilometer...

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GMAT Question of the Day (March 31): Word Problem and Sentence Correction

By - Mar 31, 02:00 AM   Comments [0]

Math (PS) Machine A can produce 50 components a day while machine B only 40. The monthly maintenance cost for machine A is $1500 while that for machine B is $550. If each component generates an income of $10 what is the least number of days...

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