Moodle recommends having 1 to a maximum of 5 questions per page. The main benefit of multiple pages is that each time a student clicks 'Next Page,' their answers are saved. Should something interfere and disconnect the student from their quiz, progress is removed up until the most recent 'Next Page' or save point.
To repaginate your quiz:
1. Select the Quiz activity within your course:
2. Navigate to the corresponding gear icon and select Edit quiz:
3. If questions have already been added to the quiz, select Repaginate in the top left-hand corner of the edit quiz page:
4. Choose your desired pagination and confirm with Go:
This will repaginate the quiz and you should be good-to-go.