Engineering Entrance Exam

It is hard to get CSE with this rank in any government college but you may try for NITs, Silchar, Mizoram, Meghalaya, and Nagaland.

It is not possible to get any good government college with this rank.

Most probably, you will get private colleges. Government colleges are not possible with this rank. You can predict the possible colleges here:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Best of luck.

Your rank is not very good so there is less chance of getting this college. You should improve your scorecard for getting this college.

You cannot get NIT-DGP for M.Tech without a valid GATE scorecard, you have to score (at least) more than the cut-off marks.

I would suggest you to go with VIT, if you get a seat in CSE and can afford, As VIT is ranked No 1 private Institute by Indian Government 4th time in a row. Coming to placements and curriculum wise it's really excellent. There are top placement record for CSE students offering more than 40L by compa

MNNIT Jaipur is almost impossible. You should apply for some good private colleges. You can predict your possible colleges here:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Best of luck.

You can get admission in HITS on the basis of JEE Mains score also. Yes, you can get admission in aeronautical engineering. If not appeared in any entrance exam, then try to get admission through management quota.
Best of luck.

The minimum eligibility for admission in VIT is 60% in class 12th and rank less than 1,00,000 (any campus). But in Bhopal campus, students who got any rank are eligible to take admission, but not sure whether they accept students who have scored less than 60% in class 12th.

No not a chance with this rank. Moreover, category can play a role but not, so sure as the rank is way low for IEM. Try your luck buddy.
Good Luck.