GMAC has decided to supplement their GMAT Prep tests at www.mba.com (excellent resources by the way, if you haven’t downloaded them, though you may want to conserve them for later in your preparation) with a new math-only set of diagnostic tests.

The new diagnostic is located at www.gmatfocus.com. A couple of our Instructors are going to be going through this resource and evaluating it in the next number of days – we should have a ‘review’ of it in the next week or so.

However, early returns are that it’s VERY useful and instructive. It’s also fairly cost-effective, as GMAC is charging $25 for single use, $65 for a Bundle of 3 Math Diagnostic Tests. So if you’re looking to evaluate your math skills, this is a great way to do it.