Have you analyzed your practice tests? I recommend you review this article: http://www.manhattangmat.com/blog/index ... ice-tests/

Have you used the MGMAT test analysis tool? Quant is my weakest area, but I've found MGMAT's reports to be very helpful in pinpointing my specific areas in need of improvement and in analyzing my time management issues.

I think you should take a practice test under timed conditions now. Since you've already started studying and under the types of questions asked, now is the time to get an idea of your baseline score. From there, you'll know how much you need to improve to reach your target score, and whether a tuto...

This is what the rest of the link says: Why are scores being recalibrated? We periodically recalibrate to have our CAT scores correspond to actual GMAT scores as closely as possible. In addition, the percentiles in our system now match the latest percentiles published by GMAC (earlier this month). T...

What materials do you currently have?

Fantastic score.

I especially appreciate your comment that the GMAT is about confidence and strategy. People may attention to the strategy part, but having the confidence in your performance seems to be an important factor that is often overlooked.

Algebra Problem

I understand the answer explanation for this problem, but I don't understand why my method is wrong and why I got a different answer. Solve: sqrt[(16)(20) + (8)(32)] To solve, I pulled out the greatest common factor, 4. = sqrt[4((4*5) + (2*8))] = 2 * sqrt (20+16) = 2 * sqrt (36) = 2 * 6 = 12 Why is ...