1.  To delete a question, click on the vertical ellipses on the question card.

2.  You will see the option for Delete. If selected, the question card will be deleted from the flow. Any connectors that were connected to the question card will also be removed.

3.  To duplicate a question, click the vertical ellipses on the question card and click Duplicate. This is useful for when there are similar questions within a questionnaire, and instead of creating a new question for each, you can duplicate a question and change the necessary sections within.