I admit I'm completely out of touch with this stuff but over Easter I was helping (

) #1 nephew revise his theory in preparation for his exam this week. All the material is on interactive CDs and he seemed to be scoring quite well, however during the week he failed the exam

Sis reckons there are 500 possible questions

, we reckon the lad has prepared for the test 5 times so given he had some duplicate questions and there are 50 questions per test so he probably only saw about 250 of the possible questions - i.e. you would have to practice the test at least 10 times if not more to see all questions!
He's booked in again in May apparently ... whaddya do?
