How do I create variable model in django?

See more:

SQL

Python

web

NoSQL

Django

I am developing a quiz making website in Django where users can generate quiz with n numbers of questions where questions can be of different type(MCQ,text etc.). How can I create a model for it so that users can generate questions (of any amount they like) and questions can have different types.

What I have tried:

Should I use NOSQL for this type of model?