BCA

There are a lot scope in MCA, M.Sc IC, PGDCA, M.Sc IT.

You must focus on to have quality education job oriented course. So, Pursue MCA from recognized institutes. After completing MCA, you will have good career prospects than any other computer courses. For more details and procedures, kindly visit https://shiksha.com/courses/MCA.

Hello Bireshwar,
Fee structure of Techno India, Salt Lake is around 3.44 lakhs for 4 years.

Eligibility:
Students seeking admission to BCA programme must have passed:
10+2 examinations or equivalent of any Board or Council in any discipline.With Mathematics / Statistics / Computer Science as one of the subjects.

Hi,
Yes, it's a good option however please see below link to do a comparison:
https://www.shiksha.com/resources/college-comparison

Yes, you can go ahead. Maths doesn't play much role in BCA, eventually, you have to work in the computer field after BCA.

Hello
Yes, one can get placement after only completing BCA. Salary is depend on your job location, on job profile and on organising which you will join.
Like in Pune, if you get placement after BCA in a small domestic firm and job profile is PHP developer. If you are a fresher, you will get a package nearly 1.4-1.8L PA but if you join an MNC with profile Java fresher, your package will be 2.4 - 3.0 LPA