Hello I have 92.40% in ssc . please tell me the cut-off of GPP for last year or what would be the 2020 cut-off.CAn I get the admission?

First of all, please mention your category, state of origin, etc. The rank is not determined on the basis of marks solely. The cutoff ranks take into account many factors such as state of domicile, category, gender, and many other things to calculate a appropriate ranks. You would find many websites that report cutoffs in ranks but not in marks. That is because they can't. It is based on a normalization formula. Yet what I can assure you is that you have done pretty good and it should not be much difficult to get an admit. Wait for the result though!