Colleges in Orissa

Yes, you can apply for this course, and at this score you can easily get admission in this college and this course doesn't matters on what background are you from.

Yes, you can still apply for the form. All the best foe your exam and study for them.

Yes, you can apply for MBA in NIT-Rourkela with this MAT score, and you will surely get admission in this college.

First of all congratulations.
Check this out the link for more: https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

All the colleges are very reputed and government recognized. You can go for any college, check your location and other facilities you want like Campus life, Amenities etc. If you are able to crack IPU CET and get top colleges like VIPS, Maharaja agrasen etc., Then grab that opportunity.
Good Luck.

Yes, of course there is a very high chance of getting into KIIT for biotechnology. This rank is more than enough to get a seat in this campus. Keep going and all the best.

Most probably, you have a chance to get a seat at KIIT University, with your KIITEE marks, but it is difficult to get the stream you wish. You have to choose only the remaining streams.