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## How to Choose the Right GMAT Tutor

So you have decided that you want to attend a great MBA program and now you just have to get over the hurdle that is the GMAT. At this point you will have a few choices to make including: when you want to take the test, your score goal, the best MBA program for you,...

## GMAT Retake Strategy: How to Improve Your Score

Assessing Your GMAT Performance for a Retake Understanding Your Initial GMAT Score: Interpreting the Results One of the crucial steps in deciding whether to retake the GMAT is to thoroughly understand and interpret your initial score. The GMAT score report provides...

## GMAT vs. GRE: Which Test is Right for You?

GMAT vs. GRE: Which Test is Right for You? If you’re considering business school, one of the first decisions to make is whether to prepare for the GRE or the GMAT. While the preferences of the admissions offices at your target schools should take precedence, there are...

## Combinations on the GMAT

What are combinations? Conceptually, the combinations task is easy to understand: it’s about the number of ways to select a subgroup from a whole group. As in the permutations task, the whole group is notated as n, and the subgroup is notated as r. The standard...

## Ordering in Combinatorics: A Guide to Solving GMAT Questions

What is an Ordering Task? Ordering tasks are a common type of question on the GMAT. In an ordering task, you are asked to determine the number of ways to order a set of objects. The number of ways to order n different objects is n!, or n factorial. The best way to...