GMAT® Math | Official Guide 2018 – This UNIQUE, definitive course will show you how to solve hundreds of real GMAT® questions in the fastest possible way.
Hello from sunny Phoenix, Arizona, USA!
This UNIQUE, definitive course will show you how to solve hundreds of real GMAT® Data Sufficiency questions in the fastest possible way.
We encourage you to look at the free previews (Questions #151, 85, 40, etc.) and to compare our explanations with those appearing in the Official Guide;
you will find our explanations Intuitive, Powerful — and most importantly — Implementable within the significant time constraints which the test introduces.
Moreover, no other course in the world offers you the ability to practice the exact same concept / Takeaway on multiple different real questions. Most courses will merely offer a broad categorization of the various questions.
The reason people travel hours upon hours to attend our courses is their desire to be trained to think like a pro.
— now, you too can achieve that goal!