Quiz draws - exclude question A if question B has already been drawn
I am working on assessment made up of questions drawn randomly from different banks (e.g. 50 questions, 10 from each bank). Some of the material to build questions from is limited so several questions in the bank are the same thing but worded differently or with different wrong answers.
I am hoping to find a way of preventing two similar questions being drawn. Is it possible (with variables) to exclude question A if question B has been drawn?
Alternatively, would building linked groups work? I.E. If the exam required 10 questions and the bank had 30 to chose from, can I link them into 3 groups so that Storyline drew down an entire set which I had pre-grouped as not 'repetitive' questions.