Dear Bittu

We can't tell you the exact ones but below we mentioned the predictable ones.

In most of the cases, a rank of around 10000 to 12500 in general category would be a rank of around 1000 in OBC.

So I think a score around 220 to 230 and above would be sufficient to get below 1000 rank in OBC.

As the public marks are not considered this year, my assumptions may be wrong, but coming to the prediction of those marks, I have done that considering the fact that the public marks are not considered.

Hope, this helps.

All the best.