## The GMAT/MBA Library

Explore the world's largest collection of GMAT prep and MBA admissions content.

#### The GMAT Official Guide 2019 edition, part 2

Here we go, here we go! Welcome to part 2 of our little series on the latest Official Guide, hot off the presses; if you’d [...]

#### The GMAT Official Guide 2019 edition, part 1

Ah, June. The days are long, the snow is a distant memory (for a few more months at least), and I get to work through [...]

#### Executive Assessment: Fast Math for Faster Solutions – Part 6

Don't miss Stacey's key takeaways for EA fast math.

#### More Fast Math for the GMAT – Part 6

Employ some broader principles to help you do some fast math.

#### The GMAT Official Guide 2018 Edition – Part 1

The new Official Guide books have landed and Stacey's got the scoop for you. Check it out!

#### Simplifying Fractions on the GMAT

Carefully simplify fractions and you will be able to solve these questions quickly.

#### Land Your Score: Brush up on Ratios

Remember these basic rules when dealing with proportional relationships.

#### GMAT Math: How to Divide by a Square Root

Check out this short refresher course and you’ll be able to divide by square roots in no time.

#### Simplifying GMAT Fractions

By simplifying many of the Fraction questions become much, much more manageable.

#### Know the GMAT Code: Overlapping Sets – Part 2

Push yourself to find the patterns or to articulate the underlying principles behind what you’re seeing.

#### Know the GMAT Code: Overlapping Sets – Part 1

Push yourself to find the patterns or to articulate the underlying principles behind what you’re seeing.

#### Land Your Score: Proportions, Ratios, and Rates

Recognizing proportion patterns and understanding the relationships they represent will give you an edge on Test Day.

#### Know the GMAT Code: Exponents

Know the Code in order to make your way through the toughest problems.

#### GMAT Number Properties Problems for a High Quant Score

Practice high-value GMAT Number Properties Problems with Target Test Prep GMAT experts Scott Woodbury Stewart and Jeffrey Miller.

#### Solving Questions Involving Fractions: An Alternative Strategy

Don’t give up if your method does not work out. Here's an alternative strategy you can use.