I raised my score from 30 to 45 and feel that could have achieved a higher score if I had more time to study. I started with Kaplan then did a Manhattan prep course but there was no way of improving my Quant. The problem was that I had not had any maths for the last 12 years, thus, my maths skills were so low that I did not take advantage of any course . After many tutoring sessions with Hee Jean (and many months of study) I finally re-learned maths almost from scratch and started feeling confident that I could get a high score high in the Quant section. As I said before I got a 45 and I am absolutely convinced that with some more study I could have achieved at least 47-48. Therefore, I strongly recommend tutoring with Hee Jean for people with maths skills. Re-leaning everything will be a painful and time consuming process but there are no silver bullets.

Math Revolution is indeed the best course for anyone targeting a Q50/51. I would like to highlight all the positive aspects of the "Math Revolution All-In-One 51 Course".

Pros:
- In depth explanation of Quant Concepts
- Structured approach of approaching each question type
- Unique approaches available only in Math Revolution
- No Knowledge overburden: precise GMAT specific content
- Plenty of GMAT like questions
- Strong repository of Q50/51 level questions

I would like to highlight two unique approaches available only in Math Revolution - IVY approach for PS, and Variable approach for DS.

IVY Approach: Many of GMAT test takers would agree with me that the main challenge in PS Word problem is translating the problem into an equation. Sometime, we make silly mistakes and when we look in to the solutions, we find that we somehow misunderstood the problem and committed errors while forming the question - IVY approach addresses this aspect so well. Post grasping the IVY approach, test takers can rest assured to form perfect equations, leading to correct solution of PS questions.

Variable Approach: No doubt that the main issue with DS problem is the time few questions take to solve. Post test analysis, we often find that we spent too much time on few DS questions, especially in areas such as Number Property, Algebra, among other. Variable approach perfectly address this issue. Post mastering the Variable approach, test takers can solve DS questions more quickly.

Cons:
To be honest, I found no disadvantage in the course.

Hence, I would strongly recommend this course to all Quant test takers who are aiming for a high Quant score.

I had been considering whether to apply for an MBA for some time but finally made the commitment to start applying at the beginning of July 2018. I am a full-time worker and had to make some sacrifices in order to free up time to study for the GMAT, so I asked some mentors and friends about the best way to study for the exam. I was recommended the Math Revolution All-In-One 51 Course and after watching some of the introductory videos I decided to purchase the course. What a wonderful decision it turned out to be!

I come from an engineering background and work in data analytics so I have a solid foundation in maths skills, and found that my base level was around 45-47 in the Quantitative section. Because of this, I wanted to make sure that the time spent studying Quant was efficient and effective. Within the first 3 weeks of studying, I watched the PS and DS Core Theory videos. I found the PS videos were a great way of revising and laying down the foundations of the formulae and theory I needed to know, whilst the DS videos provided excellent test taking tips and strategies. After sitting the exam for the first time in late July I achieved a score of 48 in the Quant section and 700 overall, but I knew that with a bit more practise I could improve both my Quant and overall scores.

After that I decided that the best way forward was to practise as many questions as I could. The daily quizzes that were sent to my email were a great way to solve a few questions each day, whilst I could also focus on specific areas by going to the 700+ level questions or re-watching some of the PS & DS videos on specific topics that I was struggling with. I personally found it helpful to pause the videos as the question popped up on the screen; attempt to solve the problem myself; watch the solution of the teacher and then compare my methodology and answer to the teacher’s. This helped me to highlight ways to improve my accuracy and reach the correct solution quicker for similar questions.

Within 6 weeks of making the decision to study for the GMAT, I sat the exam again on Friday 17 August 2018 and achieved a score of 50 for the Quantitative section - as well as 760 overall. The Math Revolution course is guaranteed to improve your Quant score if you are willing to work hard and study diligently. The Math Revolution course has high quality study materials and problems and allows you to practise solving the types of questions that you will find in the real exam. I highly recommend it for anyone who wants to improve their Quant score.

Where to start, well to put it quite simply, Hee Jean was an excellent tutor. I started my GMAT Quant journey scoring a Q38. After taking the Math Revolution All in 51 courses, I was consistently scoring in the Q42-Q45 range. It was at this point that I realized I needed some additional help.
Hee Jean analyzed my deficiencies and easily brought them up to speed (i.e. with Complex Probability). We worked through hundreds of problem similar to those found on the actual GMAT. Hee Jean stressed the best way to solve them, and through practice, efficiently finding the best way to solve each problem just became a habit. Math Revolution's DS Variable method was a time saver on my actual GMAT exam.
If you are struggling and don't believe you can score in the Q49-Q51, give Hee Jean 2 months and he can get you there!

This is review for Quant section only. I took the GMAT for the first and final time two saturdays ago. I just received my official score report and I'm satisfied with the overall result.

Big thanks to Math Revolution for my quant score. I purchased the all in package plus the Special Questions Pack and the 700+ level questions pack. If you solve every single questions on this website, which by the way is no easy feat, I really believe you will be fine on the Quant section.

One thing MathRevolution gets right, compared to Manhattan or OG, is the actual level of question on the exam. I truly felt the questions on the actual exam were much similar in difficulty levels to the questions offered by MR. I did the Manhattan CAT, but these questions really were way wordier than the actual exam.

I solved through the quant section pretty smoothly... until I got stuck on a set problem. I told myself I'd skip a question if I couldn't solve it under 5 minutes. 6 minutes later, I couldn't let it go. I ended up solving it but ran out of time on the last two questions and pretty much had to guess. Maybe I would've scored 51 if it wasn't for my ego... Anyways, I really recommend MathRevolution for Quant.

I finally scored a 750 (Q48 V44) on the GMAT, after two less fortunate attempts. I started off with very mediocre quant skills (always thought of myself as being pretty OK at math) scoring between Q40-Q44 at my first official GMAC simulations (don't trust these too much). I felt devastated after scoring Q35 at my first exam but decided I needed a radical change to perform to the maximum of my capacity!

I came across Math Revolution in January, gave their free trial on their website a look and fell in love with their revolutionary approaches as I felt they could make a total difference on me (even though I had always been skeptical about online teaching). I completed their "All-in-1" course almost twice (I did skip some of the basic content the second time) in 3 months and got to Q48 on my last attempt.

The team's support, their Q&A section on every video, the "end of class screen shot" (useful to cover content faster) and the amazing video content on their platform, are some of the highlights of this company. Plus, the people behind are very friendly: JH Lim, the CEO, was always really approachable and supportive.

I couldn't recommend this course more to any of the GMAT Quant strugglers out there. Math Revolution is game changing. Best of luck!

I recently took the GMAT and scored a 720 Q50 V37. I would like to thank the Math Revolution team for the incredible content in terms of both concept and questions. The company is justice to its name - indeed a revolution in the Quant area of the test.

Math Revolution's 700 level question pack is an incredible collection of actual GMAT like questions. The course is designed in such a way that even a Quant novice can have concept clarity by diligently following the study plan. Several tactics and methods are unique and nowhere to be found on the internet or Quant reference books. These methods will not only increase Quant efficiency but also improve the timing aspect in the test. GMAT test takers will highly benefit by enrolling for the courses offered my Math revolution; I highly recommend both On-demand course and 700+ question pack. Please do not think twice before enrolling for the course - the course is worth every penny of your investment.

I would also like to emphasize on the online support provided to test takers via email within hours. All your queries will be addressed with 24 hours; the staff treats everyone with lot of respect and understanding.

All the best to all prospective GMAT test takers.

Thank you Math Revolution Team !

I would not be able to score 49 in my second attempt and later scored 51 in my fourth attempt without Math Revolution's All-In-One 51 course. with Max's ingenious approach to DS problem set, I was able to take GMAT with more confidence and with more relaxed attitude.

As a kid, I struggled most with mathematics and, as a GMAT prep newbie, I found a hard time understanding underlying logics of DS. However, with Max's All-In-One 51 course, I could have broken out from my comfort zone and ace the test.

I strongly recommend Math Revolution and Max's approach to everyone who prepares for cracking GMAT. It would be a great guidance and beacon to cracking GMAT. Thank you Max and Math Revolution for such great results and I wish everyone with luck!!

I heard about this course from a friend of mine. I was inclined t take offline GMAT courses and was sort of doubted about taking courses online. However, without doubt, the course provided all I needed to combat the quant section of GMAT. The course comes up with clean solution and problem sets and a greatest kick is the online selections that can be repeated anytime under any circumstances. Even though I was bombed in math during my college years, the course helped me overcome that fear and eventually, my math score improved over 200 points. If you find yourself fallen behind in math, then I definitely recommend this course. this course is basically what and all you need to combat the quantitative section of GMAT.

I took my first exam and scored Q49 which was just very amazing. My math was terrible so the score really surprised me, in a very, very good way. (Last time I took the mock-test I got a 33 and there were times when I scored less than 20.). When I first started studying for GMAT, I told myself "Max Lee, a founder of Math Revolution, is the God of GMAT and I will only trust and follow their words." I studied with your videos after work and it was well worth it! I could feel my math improving as it took less and less time to solve each problems. It took me 4-5 hours to finish the first prep paper you gave us which had 37 questions. But my problem solving speed grew exponentially faster. Your Variable approach for DS is really revolutionary in terms of solving problems quickly and easily, and it is big time saving. I highly recommend all students who are preparing for GMAT to take your course. I recommend them to trust their videos and follow their words. The tips you gave us while watching videos were especially useful. To be honest, I feel I have a lot of room for improvement in my math skills. But with your tips I was able to score such a high score.
For example there was one PS question. The logic was simple but the calculation was complicated and would have taken more than 5 minutes. So I boldly passed the question as I learned. Then the next question I got was a Key Question which I could solve in seconds using the methods you taught us. I respect your tremendous amount of experience on GMAT and it would be a fool of anyone to not listen to your teachings. I am grateful that I was able GMAT within such short period of time. I wish them all a very good luck in their future.