Hi,
Sorry for the delayed response. I do check our own forums at Manhattan GMAT slightly more regularly than these ones, and if you have any questions for which you need an immediate response from us, you can always call us at 1 800-576-4628 or send us an email at
[email protected]
In terms of predicting scores, I cannot predict how any individual will do on testing day. What I can tell you is that our tests have a standard deviation of around 50 points, and that the GMAT Prep ones have an SD of around 30 points. Based on your scores, if you have been taking them in a simulated testing environment (ie, no food or water during the test, no pausing, making sure to write the essay sections and only 8 minute breaks between sections) then you should be able to score in the range you were scoring on our tests. It looks like at the moment your ability level is around a 680 or so.
In terms of improving, it would be important to analyze what you have been doing to prepare. Have you been going through material, or just taking the tests? How long did you leave between each tests? What strategies did you use for tackling problems? How is your timing? Are you able to finish each section? All of these are important factors in improving your score.
Best Wishes,
Caitlin
