What are the different types of questions available ?

You can create the following types of questions for a registration form.

Text Question:

Use this type of question when you want the user to enter text answers.

Number Question:

Use this type of question when you want the user to enter numerical answers.

Picklist Question:

Use this type of question when you want the user pick one answer from the list of options you provide.

Multi-Picklist Question:

Use this type of question when you want the user pick multiple answers from the list of options you provide.

Date Question:

Use this type of question when you want the user to enter answers as date.

Check-box Question: 

Use this question when you want the user to check a box for the answer. 

Terms and Conditions:

Use this question for terms and conditions.