Thanks guys for the responses. I am a serving EO actually and have gone for this exam twice before (got promoted from CO to EO by 2 competitive interviews - internal ), never passed, although I have a third level qualification, just cant manage to pass these blasted things !
I read in a recent Union magazine about the quota of 6 posts, so i reckon genius aptitudes are necessary to get even near the front door !!!, to be honest, for my own self worth I would just like to pass it, so i dont end of feeling like a complete Homer Simpson, each time the post man drops the dreaded results in the door........... If I pass the maths in one exam, i fail the job sim, or verbal....then visa versa !! doh !!!!!!!!!!!