Colleges in Tamil Nadu

Yes, online application for B.Arch in Anna University has begun.

You may check last year's cut-off as it will clear your doubts.

It depends on your interest. If you like dealing with the mind of the people and the people who are somewhere in mental illness then you can go for psychology. If you are going in nutrition then you can become a dietitian, you can do anything related to general health of the people or you can even b

Yes, there are chances for you take admission here as there are 20 seats in this course and they want 60% aggregate in 12th class. You have to hurry for this as there are a few seats.
This may help you:-
https://www.shiksha.com/university/tamil-nadu-veterinary-and-animal-sciences-university-chennai-24

VIT is the top private Institute in India, the education is really great and if you pursue any course in VIT it's worth the money you spend. So, I suggest you join and pursue your BCA.

Books won't be provided. All the study materials will be soft copies. So, you need a laptop in order to pursue any course in VIT.