How many marks do we need to score in DashCATs to get 95%ile

I want to know on an average how many marks do we need score in general in DashCATs and Headstarts to target 95-96 percentile in actual CAT exam?(Would also like to the opinion/observation from the people who already wrote CAT previously) in order to understand the difference in the difficulty level of Cracku mocks and actual CAT exam.