Data Sufficiency

Free Explanation Videos for GMAT Official Guide (12th Edition) Math Practice Problems

By - Mar 20, 09:00 AM   Comments [0]

Many of our students requested that we record video explanations for the math questions ("Sample Questions") from the GMAT Official Guide, both Data Sufficiency and Problem Solving, and we were happy to help! Here's the link to the videos, be sure to bookmark it and refer...

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GMAT Question of the Day (Mar 20): Statistics and Critical Reasoning

By - Mar 20, 02:00 AM   Comments [0]

Math (DS) Set consists of a certain number of even integers divisible by 3. Is standard deviation of positive? 1. All elements of set are positive 2. The range of set is 0 Question Discussion & Explanation Correct Answer - B - (click and drag your...

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GMAT Question of the Day (Mar 19): Statistics and Critical Reasoning

By - Mar 19, 02:00 AM   Comments [0]

Math (DS) If sets and are united into a single set, will the mean of this set be smaller than the sum of means of sets and ? 1. and are one-element sets 2. Neither set nor set contains negative...

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

By - Mar 15, 04:57 AM   Comments [0]

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 14): Geometry and Sentence Correction

By - Mar 14, 02:00 AM   Comments [0]

Math (DS) Is the perimeter of a rectangle greater than 8 inches? 1. The diagonal of the rectangle is twice as long as its shorter side 2. The diagonal of the rectangle is 4 inches longer than its shorter side Question Discussion & Explanation Correct Answer - B - (click...

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

By - Mar 13, 02:00 AM   Comments [0]

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

By - Mar 12, 02:00 AM   Comments [0]

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 9): Coordinate Geometry and Sentence Correction

By - Mar 9, 02:00 AM   Comments [0]

Math (DS) Vertices of a triangle have coordinates , and . Is the area of the triangle bigger than 15? 1. 2. The triangle is right Question Discussion & Explanation Correct Answer - B - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT, verbal for...

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GMAT Question of the Day (Mar 7): Statistics and Sentence Correction

By - Mar 7, 05:35 AM   Comments [0]

Math (DS) Set consists of distinct numbers such that the difference between any two different elements of set is an integer. How many elements does set contain? 1. The difference between any two different elements of set is 2 ...

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GMAT Question of the Day (Feb 29): Geometry and Sentence Correction

By - Feb 29, 02:00 AM   Comments [0]

Math (DS) On the picture above, is the area of the triangle greater than 1? 1. 2. Perimeter of the triangle is greater than Question Discussion & Explanation Correct Answer - A - (click and drag your mouse to see...

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