BCA

Hello Rinesh!
The following are the job Options after BCA:
1)Chief Information Officer
2)Computer Programmer
3)Computer Scientist
4)Computer Support Service Specialist
5)Computer Systems Analyst
6)Database Administrator
7)Information Systems Manager
8)Software Developer
9)Software Publisher
10)Systems Administrator
11)Teacher & Lecturer
12)Start-up - Your own business
13)Media, Print and Publishing Houses
While BCA makes the base for a successful career in this field, MCA adds the specialised touch.
You may also refer:
https://www.shiksha.com/it-software/articles/what-is-bca-all-about-know-the-full-form-eligibility-and-scope-blogId-13258
All the best!

The best colleges according to reviews and ranking is given. Please check the below to get a detailed information about the same.
https://www.shiksha.com/it-software/colleges/bca-colleges-bhubaneswar

Hello Rahul,
The following are the top BCA colleges in Mumbai:
1)Don Bosco Institute Of Technology
2)St. Xavier's College
3)Atharva College of Engineering
4)Jai Hind College
5)Dr. BMN College of Home Science
6)Vidyalankar Institute of Technology
7)Mukesh Patel School Of Technology Management & Engineering
8)Vikas College of Arts Science and Commerce
9)IBSAR
You may also refer:
https://www.shiksha.com/it-software/colleges/bca-colleges-mumbai-all

Admission for M.Sc-PhD Environmental Science and Engineering is offered through JAM with following test papers: Biotechnology/ Chemistry/ Mathematics/ Physics . If you can clear JAM after BCA you can seek admission in Sc-PhD Environmental Science and Engineering.

As per the website, the college does not offer BCA.Please check: http://www.hindujacollege.in/Undergraduate_Degree