Just took the ASTB today 6/7/6 54 form 3
Math: not near as difficult as I thought it would be; I'm lousy at math and I thought I did fairly well so I would not stress out about it too much.....make sure you know how to work with ratios and exponents
Reading: This section was slightly harder than some of the practice tests I took, I don't think it had any word definitions in it which surprised me a little.
Mechanical comprehension: This was probably the toughest section for me, I would advise all to know the equation you would use to balance a weight on a fulcrum. I believe there was one question on this part that asked when a pilot would feel the most g's in a loop and I put at the beginning of the loop (when the plane first starts to climb, no idea if that's right, I just guessed).
Spatial: I knew the practice test are not the same as the real questions and that was defiantly true but I didn't think it was too difficult to figure out.
Aviation/Nautical: this mostly had to do with airplanes; one question that I did not know was about wake turbulence and one about types of airplane categories or something like that (I put utility, normal, and aerobatic). Another question that I didn't know went something like, "what is the max loading for the normal category prescribed by the FAA for a utility category aircraft", the awnser choices were something like 2.98, 2.7, 3.48. Also know what aspect ratio is.
AST: This section mostly had to do with planes and a few questions about parts on a boat (know what the forcastle and freeboard is).
Overall the test was not as bad as I expected....my suggestion is study hard and just relax and take it easy on test day. My test was on the computer and the stupid thing ran fairly slow but I had time left over after every section. I think I will apply with these scores, I'm currently a junior in college, 2.99 GPA, private pilots license with insturment rating (working on commercial and CFI now). The study material I used was the Peterson Military Flight Apptuitude Test and the Barron's version, both were immensely helpful. So keep after it and good luck to all.