On Google Forms, can i set a default on a radio button?

I am trying to figure out if I can make one of the radio button choices a default, but is not possible on Google Forms? https://www.google.com/forms/about/

Is is not possible even with the Google app script?

Are radio buttons selected by default?

Selecting a radio button by default In this case, the first radio button is now selected by default. Note: If you put the checked attribute on more than one radio button, later instances will override earlier ones; that is, the last checked radio button will be the one that is selected.

How do I make a radio button not selected by default?

You can check a radio button by default by adding the checked HTML attribute to the <input> element. You can disable a radio button by adding the disabled HTML attribute to both the <label> and the <input> .

You could use the option to pre-fill a form and set up the defaults you wish - leaving other fields blank. Then share the link to that pre-filled form rather than the original.

You can do this either using the menu options from the form editor, or by constructing a formResponse in google apps script.

Google Forms menu for 'Get pre-filled link'