Karnataka

Yes, you can.
You can refer to the link mentioned below for institutes:
https://engineering.shiksha.com/diploma-in-engineering-in-bangalore-categorypage-2-55-1-0-0-278-106-2-0-none-1-0

It's a good university but for aerospace, I would recommend you to join any of the colleges.

The SJES College of Management Studies, Microsoft IT Academy – Bangalore is offering BHM with culinary arts within the fee structure of Rs.3 lacks.

You need to write only KMAT, which will held on 11 September and the last date to register online is August 31.
Below mentioned is the list of colleges accepting KMAT scores are:
1. Reva University.
2. ABBS.

Manipal Institute of Technology under Manipal University offers M.Tech in Environmental Engineering and Construction Engineering & Management for Civil engineering graduates. You may refer to following link for further details: http://manipal.edu/mit/programs/program-list/mtech.html

The fee for Bachelor degree for 4 years will be Rs.100000 per annum.

In Goa, there is only one top institute which is Goa Institute of Management. In Karnataka, you can opt for IIMB, TAPMI, Symbiosis Institute of Business Management, XIME, SDM Institute for Management Development - Mysore, AIMS Institutes - Bangalore and Christ University.