1. In the Questionnaire click settings.
2. Above step will open new tabs in the dropdown. Click the Question Category tab.
3. Above step will open create Question Category page.
4. Click Create button to create a Question Category.
5. Above step will open a popup to create a question category.
6. Write the name of the question category.
7. Select the status of the question category.
8. Click on the save button to save the question category.