Hi james2k7
Unfortunately I didnt get the job but hay it was good interview experience.
Everyone in my group got through to the 2-1 and my understanding is that if you passed the maths and memory test then you got an interview but dont quote me on that.
The maths test really was just simple stuff, adding up, multiplying and division and you can do all your workings out on the answer sheet.
I would say that the ages on my assessment ranged from 19-40.
Please dont worry too much and good luck