Create Group Details
Give your question group a name . Quiz question groups are not automatically named for instructors. To add a custom name to your quiz question group, enter the name in the group text field. Custom names can help you identify quiz question groups more easily.
Regardless of the question group name, students always see quiz questions in numerical order (i.e. Question 1, Question 2).
Decide how many questions you want Canvas to randomly select from the group  and the number of points assigned to each question .
Link to a Question Bank
If you want to link a question bank to the question group, click the Link to a Question Bank link.
Find Questions from Question Bank
You can also find questions from an existing question bank and add them to the question group.
Modify Question Group
To change the number of questions to be picked from the group or to change the points assigned, click the Edit icon . To delete the question group, click the Delete icon .
Preview and Publish Quiz
Click the Preview button  to see what students will see when they take the quiz. If the preview shows the quiz the way you want it, click the Publish button .
Note: Although you can make changes to the quiz after it is published, students who have already opened or completed the quiz will not see any of the changes, which may affect their grades.