You can go through this link 

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

This will help you in choosing your college .here you can find out cut off's of  IIIT's , NIT's , IIIT's and GFT's opening and closing Rank for all Rounds. Hope this will help you to get your desired college but if in case you have any doubt feel free to ask me.

Thank you