SDN Members don't see this ad. About the ads. Hi guys, so I just took the GRE again last week after getting a low score in January and after all the hours I spent studying and taking another review class I still only got a 880. I'm so frustrated because most OT programs require a minimum of 1000. I have around a 3.3 overall GPA and 4.0 Pre-req GPA, do you think I still have a chance?