jaimz - no, no complicated aviation language. The questions are, I would say, about GCSE standard maths. Don't worry too much about that, if you're at all competent with maths you won't have a problem.
Pilapts are hard work - make sure you get a good night's sleep and a good breakfast before them. That is literally the best thing you can do to help you pass them, no matter how much practice you've had (if any.)