I have a question bank which consists of more then thousand questions divided to categories.
My aim is to create quiz which consisted of certain number of questions from each category. Each quiz session should be unique (different users should have different combination of questions, user should have different combinations of test in different attempts).
I had tried to create quiz from category, but unable to set number of questions asked totally nor number of questions per category. Is it possible to implement it in Moodle, or I should look for other software for this purpose?
(I use Moodle 2.5)