Hello,
Nups1324. I second the advice of
GMATWhizTeam above. Keep practice small, just enough to ensure that you are keeping your skills sharp and warding off anxiety. Do NOT place too much emphasis on Hard questions, assuming that your performance on Easy and Medium questions will just fall into place. That is probably the biggest mistake I see students make in the closing stages of their preparation. They get bent out of shape because their accuracy on Hard questions is not at, say, 75 percent, but neglecting Easy and Medium questions can prove costly—if your performance on these questions is not in good shape, you will not see so many of those Hard questions, and your score will suffer.
Beyond focusing on the answers to any questions you miss in practice, focus on what makes the incorrect answers wrong, particularly in Verbal. When you understand the common traps that GMAC™ likes to toss in, you can better navigate around them. Still, remember not to change anything radically in these next three days. Review is more important than pushing through more and more questions.
Finally, on the day before the exam, relax as much as you can and do things to take your mind off of what will happen. Focus less on outcomes to free up space to think clearly about the questions on the screen.
I hope that helps. Thank you for thinking to ask me.
- Andrew