General GMAT Questions and Strategies | Re: 1 Month before D-day - Tips

Hi,

On average it takes students about 80-120 hours to hit the 85-90% progress mark on our course. At this point, you will have finished all the lessons and theory. You will then switch to maintenance mode for the remaining 15%. In maintenance mode, we present you with problems to review what you've already covered, as based on need. You will get a mixture of new and older question to hone your skills. The sim tests will require an additional 15-30 hours. You should take your first sim test at