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GMAT Question of the Day (Mar 27): Overlapping Sets and Critical Reasoning

By - Mar 27, 02:00 AM   Comments [0]

Math (PS) Foodmart customers regularly buy at least one of the following products: milk, chicken, or apples. 60% of shoppers buy milk, 50% buy chicken, and 35% buy apples. If 10% of the customers buy all 3 products, what percentage of Foodmart customers purchase exactly 2...

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GMAT Question of the Day (Mar 26): Arithmetic and Critical Reasoning

By - Mar 26, 02:00 AM   Comments [0]

Math (DS) and are positive integers and . What is the value of ? 1. 2. is a prime number Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals Knewton GMAT: Highly qualified instructors....

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GMAT Question of the Day (Mar 23): Arithmetic and Sentence Correction

By - Mar 23, 02:00 AM   Comments [0]

Math (DS) When is divided by 5, the remainder is 2. Is divisible by 7? 1. is a prime number 2. is a multiple of 10 Question Discussion & Explanation Correct Answer - E - (click and drag your mouse...

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GMAT Question of the Day (Mar 22): Word Problem and Sentence Correction

By - Mar 22, 02:00 AM   Comments [0]

Math (PS) A 4 cm cube is cut into 1 cm cubes. What is the percentage increase in the surface area after such cutting? (A) 4% (B) 166% (C) 266% (D) 300% (E) 400% OA and Explanation Question Discussion & Explanation Correct Answer - D - (click and drag your mouse to see the...

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Why Patience Pays off on Data Sufficiency Questions

By - Mar 21, 14:35 PM   Comments [6]

By Jen Rugani In the Nintendo game Super Mario Bros., Mario uses green warp pipes to travel around the world. Even though some of these pipes don’t lead anywhere, savvy players know that it’s wise to try to enter every single one, because every so often,...

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

By - Mar 21, 02:00 AM   Comments [0]

Math (PS) Which expression has the greatest value? (A) (B) (C) (D) (E) Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals Free GMAT Club tests (over 1,100 questions & $250 value) + $200 promo code when you...

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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 16): Algebra and Critical Reasoning

By - Mar 16, 02:00 AM   Comments [0]

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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