Cut-off Prediction: 83 to 88 for unreserved category students Reason : 1. GS paper was moderate to tough.. pattern slightly changed 2. CSAT is creating problems for many students. Many students are getting good Marks in GS paper but failing in CSAT. Suggestions: All those students who are getting 80+ marks should start preparation for mains (there are fluctuations/variations in answer keys). Last year some students were getting 82 to 85 marks according to answer keys by institutions but they got a chance to write mains (it means, They got higher marks as per upsc key). All the best