Being one of the best Engineering colleges, the cutoffs of MS Ramaiah Institute of Technology are quite high. Moreover, CSE and IT seats are filled faster than any other branches. Also the cutoffs change every year as it depend on various factors. Now you haven't mentioned your category, so considering you as a general category student, you need to secure a rank within 1000 if you are looking for CSE in MSRIT. And scoring 1000 rank in COMEDK is not tough if you are enough prepared. You need to score around 130 out of 180 if you want CSE there. Focus more on important chapters in last days. Your concept must be cleared. You can make short notes on the topics that you have find difficult to understand. Once done with the syllabus and concept clarity, you should move towards solving previous years papers. Give mock tests as much as possible. Time management is one more important thing you should look upon. Remember that practise will increase your efficiency. Give at least two mock tests every week. Then analyze your weak parts and work on them.