# Why Patience Pays off on Data Sufficiency Questions

- 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,...

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

- 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...

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

- 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...

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

- 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...

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

- 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...

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

- 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 &...

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

- 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...

# GMAT Question of the Day (Mar 14): Geometry and Sentence Correction

- 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...

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

- Mar 13, 02:00 AM   Comments [0]

Math (DS) Is |X+1|

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

- 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...