Moodle isn’t designed to be printed. It can be, but isn’t particularly attractive nor suggested in most cases. If no other options are available you can use these steps to print out your Moodle Quiz.
Use the Chrome Web Browser (Firefox is not recommended as it’s printout is a little more difficult to read.)
Duplicate your pre-existing Quiz Activity.
Edit your duplicate quiz to have Unlimited questions on a single page
NOTE: This is NOT best practice for an online quiz, but is necessary for the offline printing process.
Enter the duplicated Quiz.
Click the Preview quiz button.
Hit Ctrl + p on your keyboard to open the print dialog box.
Look over the print preview, and then print.
If you do not plan to re-print this quiz, make sure to delete the duplicated quiz (copy) from your course.
OR
If you do plan to re-print this quiz, make sure the quiz (copy) doesn’t affect the gradebook: