If you are entering your own questions into a quiz, you may notice that each question shows up as Untitled [Question Type] Question in your questions list. Changing the title that displays in the questions list will make it easier to find your questions, especially if you create more than one of the same type.
Edit your quiz and view questions
Locate the quiz in your table of contents, hover over it, click More Options, then click Edit. Click on the Questions tab to view your questions.
Hover over the question and click the Edit link.
Edit your question
From the Question Editor pane on the right, click Properties.