This is your chance to score an excellent Q49-51 just like 90% of our students. Just use our unique, never-seen-before approach! Your current math level doesn’t matter - use our unique, never-seen-before approach and you can succeed with us too.



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5.0 out of 5.0 in GMAT Club reviews

GMAT Club is the No. 1 GMAT company in the world.
We have the highest rating in the GMAT Math Reviews!
We have partnered with GMAT Club to help our students hit
their target scores within the shortest period of time.
GMAT Club is the No. 1 GMAT company
in the world.
We have the highest rating
in the GMAT Math Review!
We have partnered with Gmat Club
to help our students hit
their target scores within
the shortest period of time.
Exceptional value compared to other test preps


Incomparable Number of Practice Questions

We guarantee the highest score in GMAT prep courses!

If your score is lower than 45 points → We Guarantee +5 points.
If your score is 45 points or higher → We Guarantee a score of Q50.

Our program selection is the best at meeting students’ needs.

While other prep companies offer only one option, our GMAT online course is different, offering;
-2 programs (Short-Cut 51, All-In-One 51) based on current math skill
-3 different monthly schedules to choose from (1-month, 3-months, 6-months)
-An extensive Question Bank (700+level questions + Daily Quiz)
-Private tutoring available with highly qualified tutors

We are connected with students in over 175 countries around the world

Why is our approach Revolutionary ?


We provide the World's First Variable Approach for DS and IVY Approach for PS unlike anything you have seen before. We can help just about anyone learn to easily solve GMAT math problems.

Current Math Skills Are Not
a Major Concern

No need to worry if you are not an engineering major. Your current math skills should not discourage you because we provide easy-to-learn and easy-to-use approaches.


You will learn secrets to apply the most effective time management for GMAT math. You will end up with 10 mins to spare and you will be able to solve most questions in 30~60 seconds. We teach our students how to tackle the even harder questions in 2 minutes or less.

Most-Up-To-Date GMAT Math

Don’t waste your time learning outdated approaches to GMAT math. We teach GMAT math, not general math which is unnecessary for the GMAT exam. We continually refresh our math questions based on the types of questions appearing in current GMAT exams.


Our proven experts of an impressive 17 years have taken the actual GMAT exams 27 times and solved over 100,000 GMAT questions, assisting over 30,000 successful students.


Maximize your study results by using our video lectures and book at the same time! Find the E-Book ($13.90) and Paperback ($19.90) of the "Math Revolution GMAT – Ultimate Math Guide” on
Amazon Today! Learn More

Conventional Approach VS Our Revolutionary Approach

(DS Question 1)

A clinical trial, conducted at hospital Z in Virginia, aimed to test the efficacy of drug X in the treatment of arthritis patients who had not seen any improvement using existing drugs. The hospital reported that, of the participants with arthritis, 60 percent showed improvement, while 55 percent experienced the side-effect of an increased heart rate. What percent of participants in this clinical trial experienced neither any side effects nor any improvement?

1) Hospital Z announced that 40 percent of the participants who showed improvement experienced the side-effect of an increased heart rate.
2) Hospital Z announced that 31 percent of clinical trial participants showed no improvement and experienced the side-effect of a raised heart rate.

(PS Question 1)

x is m percent of y, and z is k percent of y. If mk≠0, what percent is x of z in terms of m and k?

A. 100km
B. 100/km
C. 100m/k
D. 100k/m
E. km/100