BMI interview

[crewboy]

Hi Guys,
I have an interview with BMI at Heathrow Thursday the 6th April. I was wondering if anyone has been recently or is going on that date. Can anyone shed some light about the assesment day, is there a Maths test? and how difficult is it , a little worried as have not done any Maths since school and that was 10 years ago as am 27 now
I would appreciate anything you could tell me,
Thanks in advance,
Crewboy