I have to retake the OAT. My score is TS 350 and lowest score is QR 310, but It wasn't enough to get me in this year (GPA is 2.8). My goal is to get some more science A's and aiming to get 370 on the OAT. To those who have retaken the test, how did you go about improving your score? did you use the same study material and also should I invest in achiever and top score? Thanks for your inputs.