B.Sc

Yes, you can get admission in SRM University if you have completed your 10+2 grade with an aggregate marks of minimum 50% or above. Another criteria says that you should have the compulsory subjects that are required for the B.Sc in agriculture course.

The branch of astronomy concerned with the physical nature of stars and other celestial bodies, and the application of the laws and theories of physics to the interpretation of astronomical observations. I can also send you the list of college with their eligibility criteria if you want.

Hello Dakshata, Yes, she is eligible to seek admission for B.Sc. nursing. Ask her to register immediately on the link that I am attaching. https://www.maha2019cap.org/Student/Registration
Best wishes to you and your friend.

The total fees for B.Sc. (HMCO) in Ambrosia Institute of Hotel Management is 2.40 Lakh.

Dear Pradyumn,
Answer to your query is no.
Physics eligibility : The candidate must have passed 10+2 or equivalent examination by a recognised board and B.Sc. Physics with 50% or above marks in aggregate. The candidate must have passed B.Sc.

Yes, you can go for SOA - Siksha 'O' Anusandhan University for pursuing B.Sc (Hons.) in agriculture as the college had a good placement record.
Every year around 85% students got placed.

You need 75 % in PCM and around your Mains marks. Your score is not good enough to get a college for CSE. I think that you should appear for 12th again.

You can see the eligibility criteria for all the B.Sc. courses here:
https://www.shiksha.com/college/psg-college-of-technology-psgct-Coimbatore-19398/courses/bsc-bc

You can compare both these colleges with the help of this amazing tool.
https://www.shiksha.com/resources/college-comparison