How to Choose the Right GMAT Tutor

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

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...
Combinations on the GMAT

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...
How to Solve Permutations Questions on the GMAT

How to Solve Permutations Questions on the GMAT

Permutations are a type of combinatorics task that is often tested on the GMAT. In a permutations question, you are asked to find the number of ways to order a group of elements. The order of the elements matters in permutations questions, so the number of possible...