[O] Exams with Org?

[Roger Mason]

Hello,

Has anyone used Org to create exams?  It would be useful to have the 
value per question totalled to provide the total per section etc and to 
be able to embed the answers in the exam and expose them in the final 
document using some kind of conditional processing.

If anyone has done this kind of thing I'd be interested to see an 
example file.

Thanks,
Roger