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 [...]