Those aren't the type of questions, those are the questions you would get on a personality test. A COG test has a variety of subjects, the test takes about 45 min. You will get some simple math questions, memory test (they will give you numbers to memorize), some multi tasking drills, along with some other crap. Don't sweat it, you are going to screw it up just like everyone else does, there is no way to study so don't think about it. Most time in the medical will be spent sitting around waiting your turn for a certain test. When I went through, the first guy that could pee in the cup was the first guy out of there, so drink lots of water. If they find something abnormal they will send you to a specialist and have him fix you or sign you off. Don't worry about it!