B.Tech

You do have chances of getting a seat in AEI or JEC. At AIR-4500 (ST-Category) you have good chances of getting seats in other good institutes, you can check the below link:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

I think Chandigarh University is the best option, but if you want to migrate, it is possible. You just need to consult regarding the same with the academic head of the institute which you desire to join.

If you belong to the general category then with this percentage forget about any scholarship or a concession for a branch like CS.

Hello Bhanu,
You can check the cut-off in the link given below:
https://www.shiksha.com/university/university-of-hyderabad-uoh-23069

You can check it by clicking on this link:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

Yes, you can get admission in PSG College if you have cleared the cut-off. Your next step is to participate in the counselling process. Biotechnology is a very good branch as per current demand. Go for it.
Best of luck.

Kindly visit this link:
https://www.shiksha.com/college/velagapudi-ramakrishna-siddhartha-engineering-college-vijayawada-21486

Firstly, it depends on your interest. Secondly, see your family background if it belongs to the law, go for LLB. Otherwise, go for B.Tech. It will help you to build up your career in an easy way. Pursue any of the course in regular mode as distance LLB is not accepted by BCI.
Good luck.

Hi,
If you want to take admission in this college on the basis of your JEE Mains rank, then you need to wait for next two weeks. You will get admission through JoSAA counselling.
Best of luck.

As per the rules and regulations of UGC and government of India, you cannot pursue computer science or any technical study through distance learning. So, for B.Tech, you must attend the regular classes. No jobs will be given without a regular degree in B.Tech.