SRM Institute of Science and Technology, Kattankulathur

If you are getting PES-Bangalore, go for it. The above 4 institutes are good. But if we arrange them in preference order so it is like PES-Bangalore, SRM-Chennai and Amity-Noida, and VIT-Bhopal. Choose wisely. See their rankings, review, placements, faculty, etc.
Good luck.

For computer Science engineering I will prefer UPES. For automobile engineering I don't have much idea. In UPES CS branch get good placements. If you are above average student then you will get good package in UPES.

Your rank in srmjee is very good. You can easily get every branch of engineering in the main campus of SRM University which is SRM - Kattankulanthur. But please select the branch of your interest only.

You can't compare a graduation level course and a post graduation course. Still, I will tell you it's you who will be paid, not your degree.
So try to be a better student and then think of salary. SRM will surely provide you a good platform but it's you who has to perform.

Yes, you can. Go to the campus/call the admission team and talk to them. They will surely help you out. But they will charge you some money.

SRM conducts all the placement process at Chennai main campus. Students from other campuses have to travel if they want to attend the process. Mostly all the campuses are giving equal opportunities but if you have an option go for Chennai campus as Sonepat is a new campus and you will have better opportunities in Chennai campus.

B.Tech has higher value than B.Sc. But. As u say B.Tech has only better value if u finishes it from a better college. So in my viewpoint finish B.Sc. CS from S. R. M and then do a master degree. This will fetch u with good salary package. Good luck!

For BCA, it is 60,000 per year and for B.Sc. it is 2.10 lakh.

SRM is a great institute to pursue any Bachelor degree as it has got a good ranking in NIRF. But this institution costs you much. No other drawbacks. Good luck!

Computer Science in PICT is among the best in the state of Maharashtra so if you get it, go for it as placements are great. For any other branch, go for SRM.