GMAT Quantum is the online extension of my success in helping students do well on the GMAT. It is based on a simple premise that laying a strong foundation of concepts paired with Official GMAT questions is the most effective strategy to do well on the test. However, you do have to pair this basic strategy with hard work, perseverance, and motivation.
The website consists of a comprehensive course built on a library of video lessons paired with appropriate official GMAT practice problems (around 4000). I also teach a limited number of students via online web conferencing. If you have any questions or suggestions please send me an email.
Best wishes for your GMAT preparation,