GMAT® Math | Official Guide 2019

This UNIQUE, definitive course will show you how to solve hundreds of REAL GMAT® questions in the fastest way possible.

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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 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!

Good luck!


Néve C.
Senior GMAT Lecturer

Your Instructor

Néve Chen
Néve Chen

Phoenix, AZ, USA


- Taught over 300 classes.

- Senior lecturer for GMAT, GRE, SAT, ToEFL for all verbal and quantitative sections (USA, Singapore, Israel). Author of the GMAT, GRE, and SAT courses, lesson plans, and textbooks.

- Freelance Translator, Linguistic Editor, Dictionary Editor, Math teacher.

- In charge of Quality Control, updating and proofreading of questions that appear both on GMAT, GRE, and SAT international preparatory-sites as well as in other educational materials.

- Teacher for online lessons via an e-learning system / software since 2001.


- MBA from Central Queensland University (CQU)
- Graduate Diploma of Management (CQU)
- Graduate Certificate in Management (CQU).

- Mensa member
- Standardized test scores (GMAT, GRE, SAT, Psychometric) routinely in the top one percentile.

Course Curriculum

  1. Course Introduction (Long) - GMAT® Math, Official Guide 2019
Available in days
days after you enroll
  4. Questions 1-404 - Problem Solving (Section 5.3) & Data Sufficiency (Section 6.3) 2019
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days after you enroll

Frequently Asked Questions

When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.

Get started now!