Critical Reasoning

GMAT Question of the Day (Mar 16): Algebra and Critical Reasoning

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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 15): Geometry and Critical Reasoning

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Math (DS) A rectangle is inscribed in a circle of radius 5. Is the area of the rectangle bigger than 48 ? 1. The ratio of the lengths of sides of the rectangle is 3:4 2. The difference between the lengths of sides of the rectangle is smaller...

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GMAT Question of the Day (Mar 13): Absolute Values and Critical Reasoning

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Math (DS) Is ? 1. 2. Question Discussion & Explanation Correct Answer - E - (click and drag your mouse to see the answer) GMAT Daily Deals Save $350 on Manhattan GMAT Courses with great discounts! Use code GCLUB100, then come back & claim your $250 bonus. Sign up now! Prepare...

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GMAT Question of the Day (Mar 12): Statistics and Critical Reasoning

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Math (DS) What is the mean of four consecutive even integers , , , ? is the smallest of the four integers. 1. 2. Question Discussion & Explanation Correct Answer - B - (click and drag your mouse to see the answer) GMAT Daily...

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GMAT Question of the Day (Mar 6): Probability and Critical Reasoning

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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 (Mar 5): Algebra and Critical Reasoning

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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 Knewton Discount: $100 Discount code + $250 Bonus offer | The GMAT Club: Learn...

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GMAT Question of the Day (Mar 2): Algebra and Critical Reasoning

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Math (PS) Function is defined as follows: if is positive or 0 then ; if is negative then . Which of the following is true about ? I. II. III. (A) I only (B) II only (C) III only (D) I and III only (E) not I, II, or III Question Discussion...

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

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Math (PS) A smith received an order to make a 1 million liter cube-shaped tank (note that 1 cubic meter = 1,000 liters of water). If he has only 4 meter by 2 meter sheets of metal that can be cut, how many metal sheets will...

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GMAT Question of the Day (Feb 24): Algebra and Critical Reasoning

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Math (PS) If and , which of the following must be true, assuming ? (A) (B) (C) (D) (E) Question Discussion & Explanation Correct Answer - С - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT’s methods and strategies help non-natives...

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GMAT Question of the Day (Feb 21): Mixture Problem and Critical Reasoning

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Math (PS) If a portion of a half water/half alcohol mix is replaced with 25% alcohol solution, resulting in a 30% alcohol solution, what percentage of the original alcohol was replaced? (A) 3% (B) 20% (C) 66% (D) 75% (E) 80% Question Discussion & Explanation Correct Answer - E - (click and drag...

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