Tamil Nadu

Hello Mahesh,
There are no particular cut-off marks or ranks. If your rank is below 30000 then you can get admission into SRM University at any of its other campuses which means you need to score atleast 170/315.

Hello Preetham,
The best campus of SRM University is obviously the Kattangulathur campus (main campus). Ramapuram campus is also good but the infrastructure and the facilities will be better at SRM Kattangulathur only.

Hello Ashwin !
As per your rank, your chances of getting computer science engineering at the main campus is really low. So you need to try for the other campuses. May be you can get some courses like civil, chemical, etc. at the main campus.

Yes, to get admission in Chennai campus, you need to attend the counselling at the Chennai campus only. For all the campuses, you need to attend the counselling at Chennai campus only.
For NCR and Haryana campuses, you may go to the respective colleges.

Hello Abishek,
When it comes between VIT and SRM, VIT would be better than SRM University.
So you need to prefer VIT-Vellore to SRM University. VIT has better rankings and offers better education. It is known for its placements so you can prefer VIT Vellore for mechanical engineering.

NITs will not offer Diploma, they only offer Bachelor's degree and Master's degree. Try for some Hyderabad Universities or college like CBIT, VASAVI etc.

Yes, you can join Hindustan College of Arts and Science. It provides B.Sc in visual communication with all the necessary things. This department was established in 1999. The fee status is not in my knowledge.
For more information you may visit the official website of the college.

Hello,
Greetings from Shiksha!
CBIT is very good for you as it is having a good record, try for it. It also has a good placement, if you have an opportunity go for it. Hope your doubts are clear, good luck!