with percentile it's always not easy to predict the mark and as per me your general rank should be 21000 at which getting jamia seems not fairly easy but many time there is chance that you may be in because most of the student appearing for 2nd paper also apper in first.even though you can predict with your mark and than...For non - muslim category :

You are in a safe zone if you have marks above 200.

If you have marks between 170 - 200 then you might get your name listed in 1st or 2nd waiting list.

For muslim category :

If you have your marks above 150 then you might consider yourself in a safe zone.