I took the ASVAB and got a 97. It is kind-of like the ACT, with math, english, and science. It also has a section with puzzles, mechanics, and 1 other section, but I forget what it is exactly. There are plenty of books out that help you prep for it. If you didn't do well on the ACT I would reccomend stuying for the ASVAB test. If you do that then you should do pretty well.