Form issue

I have a dilema. I have an HTML form which is in a test format, and the
form has multiple questions, and each question has multiple radio
buttons. I need a way to distinguish which question each set of radio
buttons belongs to, and I can’t think of a way to do this.

This is basically what the form looks like:

Question #1

Question #2

And this is the database table the test results are being saved to:

id : int
student_id : int
question_id : int
answer : int

Is there a way to somehow hardcode what the value of the question_id
field for each question should be? What can I do?