Easy Bear, same thing happened to me on Friday man, I passed aptitude test but have to retake the maths test at Stage 3 on 12th Sept. Having got pretty much no sleep the night before I'm pretty chuffed to get through to phase three tbh, thought PILAPT was pretty tough.
As far as I can remember there was a question on currency conversion eg. The Exchange rate is $1.9 to the euro and 1.6 euro to the £. If I have $80 how many £'s do I have.
There was one on converting to US gallons, still not sure if that was a trick question or not.
As for the rest I can't really remember other than you're average long division and long multiplication. Good luck with your retake man