## The GMAT/MBA Library

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

#### Next Year Starts Now: A New Webinar Series for 2019–2020 MBA Applicants!

Are you planning to apply to business school in 2019–2020? It is not too early to start preparing for your applications, and we can help! The [...]

#### GMAT Sample Questions for You to Practice

Test your GMAT skills with these practice problems.

#### Use Rules of Divisibility to Save Time on GMAT Quant Questions

Learning the rules of divisibility is a worthwhile investment of your time.

#### Executive Assessment: Quant Strategies for Faster Solutions – Part 2

Don't miss Stacey's key takeaways for EA testing cases on Data Sufficiency.

#### Properties of Integers: Breaking Numbers into Primes

Keep this tool in mind when questions seem to be too difficult to solve in the two minutes you have.

#### Number Sense for the GMAT

What is number sense and how can you recognize number sense problems on the GMAT? Find out!

#### Simplifying GMAT Fractions

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

#### Land Your Score: Number Properties on the GMAT

Being aware of and comfortable with the behaviors of numbers will help you land your best score on Test Day.

#### Land Your Score: Divisibility Rules for the GMAT

Use these tips to refresh your multiplication and division knowledge.

#### Mastering Divisibility in GMAT Quant Questions

Remember these general principles of divisibility and these questions will become much easier.

#### Combinations: Consider The Grouping with the Slot Method

Consider the slot method—your path to the right answer may be simpler than you think.

#### The GMAT Avengers Challenge of the Week: Number Properties – Part 3

Can you solve this week's Avengers challenge?

#### How to Handle Square Roots in GMAT Properties of Integers Questions

Remembering this rule will help you to solve seemingly very difficult questions quickly.

#### The GMAT Avengers Challenge of the Week: Number Properties – Part 2

Can you solve this week's Avengers challenge?

#### The GMAT Avengers Challenge of the Week: Number Properties

Can you solve this week's Avengers challenge?