Multiple quiz options

Hi, I have an issue where I have 5 scenes, each have a quiz at the end.

The client wants an option to go straight to all questions if users dont need to look at content (course is an annual requirement). So, Ive set up each quiz and a results page for each scene, no problem at all works well.

The issue is that I have created a scene that is just the question banks so users can go straight there. I want to result EITHER all questions at the end OR all results from scenes. I cant work out how to do that.  I guess I could create an option in each section to go the the quiz at the end but that isnt what I want...