Hello

With this rank the chances of you getting into a college listed  under josaa are minimalistic because the rank is high as per the quota given. But you must not be disheartened as you may get the college of your home state because there you will have 50 percent home state quota. So whatever is your home state just check which govt College falls there and keep that college as your first preference at the time of seat filling.

Hello,

To get into IIITs, percentile required is not above 98. Hence, there is no scope of getting into IIITs woth your score. For a reserved candidate to get into any of the NITs, he/she should have a minimum of 80 percentile to consider them. Although you might score 85 percentile, there still kight not be any assurance to bag a seat in NIT. Check for your percentile and know whether you fall in the above 80% to know your chances. 

Thank you and keep asking:)