MBA/PGDM

Are you planning for regular mode or distance mode?

As you are from PCM background, yes, it will be bit difficult to to understand the subjects initially. But subjects of BBA and MBA at later stages are not that difficult as you will find these subjects easily to relate with real world.

You may refer to following link for list of top MBA or PGDM BSchools in India:
https://www.shiksha.com/mba/ranking/top-mba-colleges-in-india/2-2-0-0-0.
You can click on each B-Schools link for admission process details.

Apart from the below mentioned colleges, Christ University is also good.

Check out this link:
https://www.shiksha.com/mba/course/pgpbm-mba-bengal-institute-of-business-studies-lake-view-road-kolkata-122633

There are many private colleges for MBA, which have far better placements than RGIPT. The institute has good faculty and academics, but due to poor management no good private companies visit's institute regularly for placements.
Whereas UPES has made a steady growth in the past decade and has become the Institution of Choice for students and corporates in Energy and allied core sectors. First Indian University to be awarded QS Five Star Ratings for employ-ability and facilities and Four Stars for Teaching by QS Star Global University Rating System.
This is my opinion. Rest is your choice.

Hey Shweta,
See BVIMR, New Delhi has 180 seats. But not all top 180 ranks opt for Delhi campus. As last year, 230 was the last rank which has got the Delhi campus. If you are in top 210 ranks then there are bright chances for you to be in Delhi campus.
All the best.

1.Symbiosis Institute of Business Management, Pune
2. Lovely professional University
3. Manipal University
4. LM Thapar School of Management- Punjab
5. Layola Institute of Management, Chennai
6. Symbiosis Institute of Business Management, Bangalore
7. Bharathidasan University, Trichy
8. UPES, Dheradun
9. SCMS- Cochin
10. ITM Business School, Navi Mumbai