JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
You can use our Quiz App to achieve this kind of function. This app will allow you to convert a form to a Quiz. Also, you can have the quiz results emailed, compare them in this app, or even show them to the user on completion. Here's the link: https://quizform.jotform.io/
Please check this user guide: Turn-your-form-into-a-Quiz-or-Exam-
Hope that helps. If you have any questions, let us know. Thank you.