B.Sc

You have mentioned that you are keen on the business line & computer line. Keeping both in mind it would be ideal for you to pursue MBA in IT or systems. This will help you in exploring a career in general management in IT systems & operations & also give you the desired exposure in the computer line for exploring your own business. However, if you are keen on the programming side of IT, then you should pursue MCA or M.Sc (Computers) & look of a work assignment in the said area.

10+2 qualification with Physics, Chemistry, Math and Biology with a minimum aggregate score of 40% to 60%. B.Sc in Medical Radiography & Imaging Technology, or B.Sc in Applied Sciences.

Yes, you can get the admission in this college, and you also get the admission in any college.

Fee structure of this course is around 2 to 3 lakhs. But also the fees of every institute is different. So you have to check the fees on the college website in which you want to get the admission.

You have not specified about the college, where you wish to pursue the B.Sc Viscom course. However, the top college like Loyola College Chennai requires 10+2 in any stream. Hence, on the basis of 2 year Diploma your admission in B.Sc Viscom is not possible.

Hello,
You can visit this link for the colleges. https://www.shiksha.com/science/colleges/b-sc-physics-colleges-india
Regards.

One language subject, then chemistry, then any of the remaining subjects that you want to be included as your best subjects.

B.Sc Physics honours is offered by Delhi University and any college in the north campus is excellent. See these links also
https://www.shiksha.com/science/course/integrated-b-sc-m-sc-in-physics-iit-kharagpur-indian-institute-of-technology-iitkgp-297638
https://www.shiksha.com/science/articles/amp/top-bsc-msc-entrance-exams-in-india-blogId-13484.

Hello,
This course is offered by:
Delhi University
Guru Gobind Singh Indraprastha University
AIIMS
Maulana Azad
JMI.