How to hide questions from the application form but make it appear in the profile only?

This will help you hide some questions from the application forms but you want them to be filled later once they login to their Online Profile Dashboard.

To avoid collection of all data information at once you can hide few questions on initial application form and then user can fill it later once logged into their profile. 

Step 1:
Go to MORE-> Application and Profile Builder

Step 2:
Once there, look for the required section and click the edit / pencil icon

Step 3:

Go to the question you want to hide and in additional properties select "Not on application but in profile"

Result:

All the fields with this property will be hidden on application form and can be added later trough their profile by logging in.