Quiz within Storyline

I am looking for a way to use Question Banks to develop an assessment that is made up of several sections or topics (ex.: basic information, advanced information, application, scenarios). I need each section or topic to have a grade that is then accumulated into the user's final score. Without giving multiple assessments, I need to be able to identify in "how did they answer" areas where additional training is required. Right now, I have to manually reorganize results in an Excel spreadsheet.

Has anyone developed an easier way?