Physics

No. EEE is dealing with lot of physics related aspects. Go for what is your like field of study.

Yes, you can get a good B.Sc course. It depends on you that if you take admission with entrance exam, you gave to qualify the entrance exam first.

You can go to AUCET office located at Pedawaltair (Vijaya Nagar Palace) near Eye Hospital and ask them. Or, you can go to Central Library located on China, Waltair Road near convocation hall. I forgot the name of the library. Go to Xerox section in that library and ask him about the question papers, he will provide you.

Please check for your eligibility to pursue B.Sc. Physics from the criteria mentioned below:
B.Sc. Physics Eligibility:
Interested aspirants for the course are required to fulfil the below-mentioned eligibility criteria.
10+2 completed from a recognised educational board
10+2 must be completed in Science Stream
Physics, Chemistry, Mathematics/Biology, English are compulsory
Regards.

There are over 19 M.Sc. In Physics colleges in Jaipur Offering 21 Courses. Please refer to the link provided below for a detailed list of these colleges. You should be able to navigate to the top government colleges on the list using the filters on the web page. Regards. https://www.shiksha.com/science/colleges/m-sc-physics-colleges-jaipur.

In combination, you cannot get any college because you can complete your graduation in a single field from all of these either in physics or chemistry or maths.
All three could not be available in B.Sc combined. But, yes, if you take B.Sc maths, there would be combination of physics and maths both.
Hope it helps you.
Thanks