Remember , its just a test, if it is multiple choice then almost always go with your first choice, if you cannot decide knock off the one or two answers that you know are wrong and choose the one that stick out of the remaining answers.
you dont have to know the answers to test well, most of the questions are logical and can be answered with a little thought. Take your time and read carefully.
didnt even get to the written, had to do 41 sit ups in a minute, did 45, guy only counted 37 of them, said my form was incorrect, didnt tell me that i was doing anything wrong till i was done, had to have hands on your ears for the sit ups, apparently one 8 of them i didnt? wtf