The tests have changed, they now use the current full set of RAF pilot tests. That means if you pass you do not have to do them again if you join up. There are now 7 tests, basically as the previous reply but they now have more multi tasking in some of them. No way to revise, except maybe a nintendo ds wth brain and eye training. Thats my opinon after doing them last year and playing with the ds. Good luck.