here
..you should re read your BGT notes..learn all the speeds in Table 5 NZAIP ENR 1.5
for that matter re read all of ENR 1.5 and probably 1.6 too..
re learn all the old rules of thumb you were ever taught like Degrees to miles on the arc and VSI/ground speed to Gradient etc..
if you don't have any try
this
Isn't it too late anyway..the interviews are on as we speak..or have you had a call for the next round..in which case I'm pissed cause they didn't call me and I'll have to get a real job