152 on the Naglieri Second Edition (SD 16) with a test ceiling of 160 (missed one question due to test anxiety from sitting next to proctor)
Hit the test ceiling on the ASVAB (99th percentile, which is a low ceiling), and got the same near perfect or perfect, newsworthy army GT score as a senior NCO that studied and retook the test according to this site
FORT KNOX, Ky. — What’s higher than a 144 GT score on the Armed Forces Classification Test? In March, trainers at the Fort Knox Education Center and Ba...
www.army.mil
This was DESPITE taking the ASVAB with very little sleep (NEET sleeping habits), no studying for the AFQT (too lazy to study), and test anxiety (had to take the test with a roomful of people)