## The GMAT/MBA Library

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

#### Solving Mixture Questions on the GMAT

Learn a useful strategy for solving a wide range of mixture questions on the GMAT. Once you’ve watched the video, use the technique to answer the [...]

#### GMAT Algebra: How Many Variables Should You Use?

Consider the following word problem: A certain store sells apples for $0.75 each and bananas for $0.50 each. Lila bought 20 pieces of fruit consisting of [...]

#### GMAT Avengers Study Group: Mixture Quant Problems

Gain valuable tips on how to tackle Mixture Quant problems from our GMAT Avengers group.

#### Using “Word Equations” to Help Write Algebraic Equations

Use this intermediate step to help you transition from words to equations.

#### Divide and Conquer: Breaking Problems Apart

Here are 5 points that sum up the optimal line of attack when it comes to solving GMAT problems.

#### How to Make Weighted Average Problems Easy

Discover some techniques to help you solve weighted averages problems easier.

#### Breaking Down GMATPrep Average + Arithmetic Problems

In the past, we’ve discussed weighted average Data Sufficiency problems (twice: first here and then here) and we’ve also discussed how to turn algebra problems [...]

#### Mixture Problems on the GMAT

Two types of mixture problems often appear on the GMAT. Because these types of problems fall into two very specific categories, we can simply learn [...]

#### How to Analyze a GMATPrep Data Sufficiency Question

This is the latest in a series of “How To Analyze” articles that began with the general “How To Analyze A Practice Problem” article (click [...]