I used Kaplan to prepare. I was getting 19 and 20 AA on the practice tests. I also was getting 21 and 20 in the QR during practice tests. My scores today were: PA: 22 QR: 15 RC: 20 Bio: 21 GC: 22 OC: 21 TS: 21 AA: 20 I really was pressed for time on the QR and obviously did poorly. Is a retake in store for me? I have a 3.7 GPA and 3.6 science.