This option is available for all multiple choice questions (select one, select many, and drop-down menu) and matrix tables (but not for spreadsheet matrix tables).
Go to: The option you want to set as default selected >> Click on the arrow beside the option
Check the box for the default answer(s) you would like to show.
Note: Select only one default answer for any select one question (including drop-down menu).
License
This feature is available with the following licenses :