Charles Bibilos has worked as a GRE and GMAT instructor since 2001, and he has earned perfect scores on both exams. He is the founder of GMAT Ninja, a tutoring company that focuses on the psychological aspects of test performance. In this podcast, Charles digs into one of the most common questions he gets - Why don't GRE practice test scores match the score you get on the real GRE exam? - along with the conventional and unconventional tactics that he prescribes his students to overcome their test day difficulties.

Achievable is a modern test prep platform for the GRE exam - visit https://achievable.me