determine my rank as I have got 92.23 percentile in jee

Hello.
It is quite difficult task to numerating your exact rank but you can calculate your approximate rank by using the below formula:
(100-your total percentile score)*869010/100
Let suppose number of candidate appeared for the April session will increase to 12,00000, then your approximate rank would be: (100-your total percentile score)*12,00000/100
Now by the treatment of the first formula your approximate rank would be: 67,522.
(If you do not consider any category wise rank).
Now for predicting colleges you can use our college predictor tool from the below link:

Best of luck.