IIIT

Dear Shailesh,
Check the link below to know the colleges you can get with this rank:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
In case, you don't get your desired college, don't settle for something mediocre. Instead of settling down for some mediocre college, it would be better if you try for some good private university. Many reputed private universities are offering B.Tech. They have different criteria for admissions. Some offer admission on the basis of JEE scores, some offer admission on basis of their own tests and some offer admission on the basis of both. Some even offer direct admission on basis of class 12th marks. Some of the universities also offer scholarships on basis of your performance in class 12th or JEE or their own tests. You can check the details of any of the reputed universities like VIT, Lovely, SRM, etc. All these universities have a wonderful infrastructure and world-class facilities to offer to students apart from good placements.
Good luck.

You can expect IIITs and few NITs. But the Chances for getting an NIT is low. Chance of getting IIITs is slightly higher than NITs. Use JEE Mains College predictor by Shiksha. Com for predicting colleges you can get based on your Rank. The Link is below. https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Go on the link above fill in your details and get the courses, colleges & rounds you may crack. Also do your own research. Take out the list of NITs and IIITs. See there last year Cutoff for ST Category and you will get a good idea about the NITs and IIITs you may get. Fill the Choice form properly. All the best and Good Luck! May you get a good IIIT or NIT.
Best Wishes.