Got one that has stumped me...

An instructor uses lots of images (plant pathology) in his lectures then also reuses the images in quiz questions. He has created several different versions of the images, typically two small blocks atop one large block, that have different viewpoints of the plant.

What he wants to be able to do is have a bank of images that, when a student takes one of his weekly quizzes and needs to retake the quiz (two attempts), the student "possibly" gets a different image of the same plant when getting the same question. The instructor is not randomizing questions; just wants to randomize the images within questions.

I've talked to the instructor about creating individual question banks for each plant that has the same question but each with a different view of the plant but the instructor doesn't want to go through the work of duplicating questions so that he can incorporate his 1k+ images (I don't blame him).

Has anyone found a way to be able to pull a random image into a quiz question? I've seen a few posts about setting up rotating header images or image blocks within a page, but nothing for quizzes.

Any help would be better than what I got!