BITS Pilani - Birla Institute of Technology and Science

I think civil or chemical engineering at bits will be more better option. But if you have interest in computer then you can go for Hyderabad colleges also. Taken decision on the basis of your interest.

Explore all the domains and look accordingly because every domain is having it sown value.

It is not possible for you to get admission in any of the BITS colleges as the cutoff for minimum BE programme is around 280+ and for Pilani campus it's more than 320. So, you have to go with other colleges based on other entrance exams.

BITS does has a seat for the board toppers and looking at your percentage it can be surely said that you must have topped in your state. You should apply here.

The second iteration results of BITSAT 2018 are out and the cutoff drop from the first round wasn't significant. The cutoff dropped by just 7 marks and something similar would happen in 3rd iteration and for details you can check the official site of BITSAT Queries. Hope its help.

NITs and bITs are far better than Jadavpur.

BITSAT Eligibility Criteria for B.Pharm (Hons.)
Candidates must have passed 12th examination from a recognized Central or State board. Candidates must have Physics, Chemistry, and Biology as subjects in Class 12. Candidate must secure minimum aggregate of 75% marks in Physics, Chemistry and Biology subjects.

The Institute offers G.P. Birla scholarship to meritorious students of the B.Arch programme (based on overall AIR in JEE-Main). Details available on https://bitmesra.ac.in/Show_Admission_Page?cid=1&deptid=11&pid=14
Other than this, there are many government scholarships available for students.