Pat42,
Thanks for your comforting words - will keep that in mind.
Fretwanger, congratulations - do you mind me asking what date you sat stage 2?
cottam approach,
Well, may be but in relation to other questions - it was one of the easiest I suppose; a straightforward calculation I would think.
ianb87 - just to give you a feel of some of the SDT questions(below). I have forgotten some exact figures so will replace with variables.
Aircraft cruising at 37000ft starts to descend at 1500ft per minute. It enters the cloud at 20000ft and comes out at 10000ft. If travelling at Xmph, what was the distance travelled in the cloud by the aircraft?