Dear candidate........

Well basing upon your OBC category rank in JEE ADVANCED, you have little chances of getting admission into IITs. But you can try for metallurgical and materials engineering in IIT Bhubaneswar, IIT Indore, textile technology in IIT Delhi, agricultural and food engineering, chemistry in IIT KHARAGPUR, biological sciences in IIT Kanpur and some other colleges.  

You can check the opening and closing rank of different participating institutes below:

https://josaa.nic.in/josaaorcrarchieve/Result/OpeningClosingRankArchieveN.aspx?enc=N9lE47fIvQCtn+Sq4k3AR/PB9WcjYR9Ghf4gYFx/r3w=

Hope this helps you out......

All the best!!