Mechanical Engineering

If you want good NIT, then you should have a score of 200+. If any average NIT then a score of 150+ is safe for mechanical engineering. Try to score maximum marks, it will surely land you up in a reputed well known NIT.
Good Luck.
Hope it helps.

Yes, possible!
Since this is a PG level course, possessing an Undergraduate Degree is necessary to be able to pursue this course. One may pursue this course after completing UG programs like-B.E. /B.Tech. Marine Engineering, B.E. /B.Tech. Mechanical Engineering, B.E. /B.Tech. Electrical Engineering, Naval Architecture.

My friend, go to the link below, find the college which suits you and where you can get the branch of your choice:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

Indian Institute of Technology- (IIT) Mumbai.
Institute of Chemical Technology- (ICT) Mumbai.
Visvesvaraya National Institute of Technology- (VNIT) Nagpur.
College of Engineering- (COEP) Pune
Veermata Jijabai Technological Institute- (VJTI).
These are the best engineering colleges in Maharashtra.

Indian Institute of Technology Bombay IIT Bombay)
Indian Institute of Technology Delhi IIT Delhi)
Indian Institute of Technology Kanpur IIT Kanpur)
Indian Institute of Technology Madras IIT Madras)
Indian Institute of Technology Roorkee IIT Roorkee)
This is the best IIT colleges for mechanical engineering.

First of all, congratulations for getting such a good rank. You may get a seat in any branch based on the availability of the seats at the time of counselling.

Dear,
Great to talk to a college you can follow me for answers. Have a look at my posts.

It is based on the all students interest and seats availability you have a chance of getting any group so please participate in the counselling conducted by AU from June 4th onwards at allotted centres.