Day 43: GMAT Focus vs OG 13 Improvement Chart

[ksuggs21]

Hi All,

I'm on Day 43 and the email lists GMAT Focus as a way to pinpoint math weaknesses. I really don't want to pay for it, Does anyone think the OG 13 Improvement Chart works just as well? or if there is another great (and free) tool that can be used to help pinpoint math weaknesses? Thanks!

[Brent@GMATPrepNow]

In one way, the Improvement Chart does a better job pinpointing your weaknesses, since it's based on hundreds of practice questions in the Official Guide (OG), while the Focus test consists of only 25 questions.
However, once you have completed all of the OG questions, you may want an additional resource to help pinpoint weaknesses, in which case you might want to consider the Focus tests.

I hope that helps.

Cheers,
Brent