Electronics and Communication Engineering

ECE is a very good engineering branch. It has good career opportunities in terms of learning, financial abilities, job and growth. You could proceed in the core companies or in the IT field post completion so its flexible that way.

In Anna university counselling, they will consider only intermediate percentage but not JEE mains score. But your intermediate percentage is too low for getting into Madras Institute of Technology, so try some other college.

Firstly, congratulations on your rank. And you can easily get into Sree Vidyanikethan Engineering College in ECE department. The fee structure is around 2.2 Lacs with a hostel as per my knowledge. So, contact the admissions desk of the college for further information.

It totally dependent on your interest, as B.Sc in CS is hardcore coding, as compared to engineering in ENTC, which is less coding with more electronics involved in it. All the best.

Check out the link below for colleges:
https://www.shiksha.com/engineering/colleges/m-tech-vlsi-design-colleges-Bangalore

Presidency is a good college as it has a syllabus that is based on practical application of the knowledge rather than rote learning. It is a relatively new college and hence would give you a lot of opportunities to shine. So I'd say join this college and make the best use of the faculty and your abilities.

UEM-Kolkata would be best choice for degree as it provides good education and have best infrastructure with placements. You can anytime visit the website link and know whether it fulfill your requirement and to help out with college a link is attached here https://www.shiksha.com/university/university-of-engineering-and-management-kolkata-47398.

Kindly visit the link mentioned below:
https://www.shiksha.com/university/jawaharlal-nehru-technological-university-kakinada/exams/ap-eamcet/cutoff
It will be difficult for you to get a seat for ECE. I would suggest you go for counselling and for more information about the college, use Shiksha's college predictor:
https://www.shiksha.com/university/jawaharlal-nehru-technological-university-kakinada/exams/ap-eamcet/counselling

Yes, you are eligible to join. Please check with the college.

Yes, you can change your branch.