AI is everywhere these days. And Google is known to make some of the best projects using the AI. And NotebookLM is their current project where they allow the PDF data to be manipulated. In case of the AI for documents you can read the documents, create questions, create notes and many other things that you can use for the documents that you upload.
I signed up to the Notebook LM and also made sure to the check the syllabus PDF uploaded here.

Here you have multiple data sources like Google Drive, Tet file and other URL sources. Now once you upload the file they would show you the questions and the task related to the projects.

Now things are a bit more tricky here you can see that if I ask the question in more depth, it would fail. Because the free plan here kind of limits you on nested queries and also in depth questions of the document. So you may have to watch out with the same.

In near future this project may get into other AI projects and be available for free. You can use this with the paid plan of the ChatGPT already but other people who have finance issues can use the notebookLM for now. I am sure this would be paid in near future too. But for now use it as much as you can for your current usages.
A lot can be done with the help of AI. And life is going to get easier but other difficult issues would pop up now. A lot of jobs like this work which used to employ one person is gone. So expect more changes and life would get even better as you choose the documents and the AI to read them and making notes, questions, MCQs and other usage out of those documents using AI.
Check NotebookLM from Google.