Need coding advice on how to approach my project

I want to create a driving license theory practice exams webapp.

Workflow:
- user logs in with a code
- user selects an exam (car / motorcycle / truck) and starts it
- user gets pictures with a situation and A-B-C answers, after answering a question the next one autoamtically comes. After 40 questions or so you see if you passed or not.
- bad answers appear with a brief info on why this wasn't the good answer (so people also learn something from it)

Workflow admion:
- admin can access a simple dashboard where he can CRUD exam questions.


My idea was to make the exams part itself in javascript to keep the computing part on the user's end. But I want my webapp to be accessible with login which is protected, I also want to prevent account sharing. So how shall I approach this, which framework is best to use in this situation? I was thinking on using some php framework maybe, something not too heavy.

PS. my php knowledge is limited but I know OOP programming and I am a fast learner, and I only need the framework for the login/security/session part.

Any ideas or advice?

Use the language you prefer, but for sure you need some server side dev.

I would sugest python + flask. It's easy, fast, etc.

For the front, the answer is the same, use what you know or prefer. But react is easy and a good fit for this.