The PPL Confuser is a valuable aid to studying for your exams and I am sure it got me through some of the more difficult parts, but dont treat it as some kind of PPL training bible. It is not endorsed by the CAA and it certainly has mistakes in it. Nothing but your own hard work will ultimately get you through your exams. If you look at
CAA PPL Info you may find some information on the examinations.
Good luck with the remaining ones. I got caught out on the technical paper; thought I knew it all! Had to resit that one after some serious Trevor Thom and confuser revision.