Colleges in Bhubaneswar

Hello, In my knowledge, BIMIT college provides only MBA. For more information, you can find the given links:
https://www.shiksha.com/mba/course/master-in-business-administration-Bhubaneswar-institute-of-management-and-information-technology-bimit-25710
http://www.bimit.in/about-bimit-2/
These links provides all the required information. Regards.

Konark Institute of Science and Technology (KIST) is a private institute.

Yes, you might get CVRCE, as their closing rank for CSE is around INR 5 lakhs.

NIT-K (Surathkal) is better in terms of placements than IIT Bhubaneswar. Recently IIT Bhubaneswar might get some good placements but NIT-K is much older and have more connections.

Yes, you can get admission directly in these colleges for CSE.

Aerospace will provide you with more opportunities abroad but ECE will give you loads of opportunities in India itself. Though the thing to consider here is that, IIT Kharagpur is an old IIT & much more established than any of the new IITs which will very much be visible during placements and in other avenues. Please decide accordingly.

No, it's not necessary at all. If you haven't appeared in UPTU then you can get direct admission on the basis of your 12 marks but your marks should be atleast 60%.

That is up to you. Brand name plays an important role. But make sure that the faculty members are good. NIT, Trichy is the best amongst all NITs. Also, it stands at the same level of new IITs.

Yes, you have a very good chance with that score of 68.4% in class 12th + 62.25 marks in NATA to get admitted in KIITE.