Use the section collapse field to group questions together and show/hide many questions at a time.
The "Section collapse" field is often used to group together questions if you have many questions in your form.
You can also enable “Is collapsable” to allow the user to open or close a particular section.
If you set conditional hiding logic on a section, all the questions in that section will be shown/hidden based on that logic.
Add another Section to mark then end of one particular section.