I recently took the Mass and its all conversions. For example how many rods are in a chain? How many furlongs are in a rod? Weird conversions nobody really knows. My advice is to make flashcards of a lot of conversions. Its what I did and I passed. I also took Poss but did not pass on a Nuclear level. I passed on the fossil / hydro level. From what I can remember Poss is made up of three sections. A conversion section exactly like the Mass, a algebra section which you will deal with a lot of decimals and things of that nature, and word problems. It wasn't to difficult but from what I can remember there were no triangles. Mass math section was 7 minutes to do 19 problems. Poss was like 17 minutes from what I can remember but you had many more problems. They tell you wrong answers do not count against you however my professor told me to not guess and work accurately and efficiently as possible. I did not guess and passed and I have known people to Christmas tree whats left of the final two minutes and failed. So my advice would be study because it will show and just work until the clock stops. Good luck and I hope you pass.
