Thanks for the information, Flyer1015. Now comes the diligence!
It's a pilot computerized testing with mathematical and pattern recognition questions. It is a tough test, and each question is timed for 3 minutes. There are 20-25 of these types of questions. The rest of the 120 questions (or so) are personality profile, agree/disagree/neutral/etc in which you just have to be honest and yourself. The math/pattern questions are tough, you should practice beforehand if possible. Just google pilot aptitude testing, pilot computerized testing, pilot psychomteric testing, pilot compass testing, etc.