Found this on the interwebs and figured I'd post it for people trying to improve their scores.
Academic Qualifications Rating (AQR): This score is affected by performance on all subtests, but the strongest influence is made by the Math Skills Test.
Pilot Flight Aptitude Rating (PFAR): This score is affected by performance on all subtests, but the greatest contribution is made by the Aviation & Nautical Info and Spatial Apperception Tests.
Flight Officer Flight Aptitude Rating (FOFAR): This score is affected by performance on all subtests, but the strongest influence is made by the Math Skills Test.
Officer Aptitude Rating (OAR): This score is affected by performance on the first three subtests, Math Skills, Reading Comprehension, and Mechanical Comprehension.
So for SNA/SNFO hopefuls, especially focus on the Math, Aviation History, and UAV sections.
http://www.usnavy.vt.edu/documents/astboverview.pdf
Academic Qualifications Rating (AQR): This score is affected by performance on all subtests, but the strongest influence is made by the Math Skills Test.
Pilot Flight Aptitude Rating (PFAR): This score is affected by performance on all subtests, but the greatest contribution is made by the Aviation & Nautical Info and Spatial Apperception Tests.
Flight Officer Flight Aptitude Rating (FOFAR): This score is affected by performance on all subtests, but the strongest influence is made by the Math Skills Test.
Officer Aptitude Rating (OAR): This score is affected by performance on the first three subtests, Math Skills, Reading Comprehension, and Mechanical Comprehension.
So for SNA/SNFO hopefuls, especially focus on the Math, Aviation History, and UAV sections.
http://www.usnavy.vt.edu/documents/astboverview.pdf