# GMAT & MBA Admissions Blog

An 80th percentile GMAT quant score is said to be necessary to get admitted to many of the top MBA programs in the U.S. Is this true? Who knows? I went to the Kellogg School of Management, but scored below the 80th percentile on GMAT quant. That said, it certainly helps and is an excellent GMAT score goal. Do you want to score above the 80th percentile on GMAT quant?

Performing well on the quantitative section of GMAT requires a mix of math theory, test taking strategy, and critical thinking skills. While it’s important not to approach the quant section of the GMAT like a math test, it is also helpful to have logged certain facts and formulas in your brain. Most of the math theory you need to know does not go beyond high school algebra, so you’ve almost certainly “known it” before. You just need to re-learn and refresh.

Tags: GMAT quant, GMAT tips

#### Combinatorics is the art of counting. You’ll need to understand this art to do well on the GMAT.

It is common for GMAT students looking for a 700+ score to have many questions about GMAT combinatorics problems. These are the GMAT questions that ask you to count up all the possible arrangements of individuals and groups in a variety of situations: How many ways can 5 men and 5 women be ordered in a line? How many high fives occur in a group of 15 people on a basketball team? GMAT tutors often find themselves spending an inordinate amount of time helping students improve their ability to answer these types of GMAT questions.

This post is the fourth in our series on using strategies to answer specific questions from the 2018 Official Guide. Here, one of our most experienced GMAT tutors, John Easter, analyzes a question about distance-rate.

This post is the third in our series on using strategies to answer specific questions from the 2018 Official Guide. Here, one of our most experienced GMAT tutors, John Easter, analyzes a question about direct calculation.

This post is the second in our series on using strategies to answer specific questions from the 2018 Official Guide. Here, one of our most experienced GMAT tutors, John Easter, analyzes a question about prime numbers using problem solving skills.

Problem #44 of the 2018 Official Guide to the GMAT states that if n is a prime number greater than 3, what is the remainder when n^2 is divided by 12?

in this series, one of our most experienced GMAT tutors, John Easter, applies useful strategies to answer questions from the 2018 Official Guide.

Problem #167 of the 2018 Official Guide to the GMAT states that four extra-large sandwiches of exactly the same size were ordered for m students where m>4. Three of the sandwiches were evenly divided among the students. Since 4 students did not want any of the fourth sandwich, it was evenly divided among the remaining students. If Carol ate one piece from each of the four sandwiches, the amount of sandwich that she ate would be what fraction of a whole extra-large sandwich?

In our GMAT tutoring sessions, we constantly remind students that the GMAT is not a math test. Although there are some rules you need to know, doing well requires that you think in a structured yet flexible way and approach each question as a problem that needs to be solved strategically and creatively. Rote memorization of facts and formulas is not the answer. Building critical thinking skills is the path to a 700+ GMAT score.