sir can you please predict the cut offs for 2015 bitsat on the basis of statistics?

cut-offs can be notoriously hard to predict due to a variety of reasons - change in difficulty level of exam, changes in other examinations, popular appeal of college in question, etc. However, a good statistic to analyse for 2015 is the change in number of participants. 2013 to 2014, a good 20,000 more people wrote the BITSAT, showing that people are becoming aware of the separate exam for BITS Pilani. This should, and did, lead to a rise in cut-offs across branches.