How to avoid repeating the Questions from bank
I created a quiz which can pick questions from two question banks randomly. But whenever i am going to a question bank where some questions are already attempted, i am seeing them again.
For example: There are two Question Banks, Bank A , Bank B containing 5 questions each.
In my quiz, first question is drawn from Bank A, Second from bank B, and Third Question from Bank A again. But in my third question, I am sometimes seeing the attempted question (the first one) again. I had to click on Next button to see the the third question.
So, is there any way to avoid showing attempted questions again? I want the questions to be picked randomly so that no two quizzes will have same sequence of questions, and I do not want to show attempted question again.
Also, i must use multiple Question banks. its a requirement.
Kindly help me sort this out.