You may want to remove of one the survey questions you created. Bear in mind that this can only be done if someone has NOT checked off or responded to this question.
How to get there:
Login to your Wizathon back end system.
Click on the "Setup/Tools" tab.
Click on "Manage Participant Registration Form Setup".
What to do:
Locate the "Custom Survey Questions" category.
Find the question you would like to get rid of.
Click on the second action item, "Delete" (x icon).
The page will refresh and that question will have been removed.