Grading Details
In grading details, you can set the quiz to exempt it from grades and achievements. This will make it just practice for the student, but if you are using the cumulative final grade column to see what your students are doing, if it is exempt from grades, you will not see this in that total. That may be a good reason to disable it from exemption, so you can track your students.
You can also put all these quizzes into a category. As shown below, I have all of them in a category called Chapter Quizzes. You can create categories if they are not already available.
You have the option to change what the student sees once they finish the quiz. You can allow them to see the score, see if they got it right or wrong, see all feedback associated with that question, and the correct answer.
*** It is important to always save each area of the Bulk Quiz Settings to save your changes.