As of now, there is no way to print a quiz as a PDF.  However, you can try to use this work –around.

  1. Navigate to the quiz.
  2. Click on Preview.
  3. Click on the Print button (in the menu options at the upper right of the screen).
  4. Click on the Page Setup button to remove the headers and footers (if desired).
  5. Click the Print button (upper left, to the left of the Page Setup button).