Adding question separators helps separate questions for a better look and feel. Removing separators results in the questions being displayed close to each other. You can remove the separators to group certain questions in the survey to help create sections. When a question is added to the survey, question separators are added by default.
How can I add or remove question separators?
Yes. You can remove the Question Separators all at once by turning on Review Mode
Go to: Edit Survey >> Tools >> Review Mode
This feature is available with the following licenses :