Hello,
Considering the percentile given you can expect a rank around 69520.
You can calculate your rank using the formula given below
(100-total percentile)*869010/100
In your case it is calculated as
(100-92)*869010/100=69520
And your expected category rank will be in between 28k-35k.
To answer in which NITs you may get you need to mention your home state because the cut off will be different for other state candidates and home state candidates.And you will be qualifying JEE main as you have secured a percentile above 85.So it is better if you prepare for JEE advanced.Kindly mention your home state in the comment box.
And you can predict the colleges which you get by using the link for JEE main college predictor

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