i want to know about IIT Mumbai cutoff
To get a call for interview round and get selected in the final list you need to aim for atleast 98+ percentile.
Getting a call not only depends on your CAT percentile. To call students a merit list is made on the basis of aggregate score of individuals which consists of different parameters like CAT marks, 10th, 12th and graduation percentage, work experience etc. with different weightages.
After getting a call there is WSAT and an interview round. Finally including the weightages of WSAT and interview final list is made to call students.
As very less time is left for CAT exam so you need to quickly brush up with your basics and start giving lots of online mock test and analyse them which will help you in overcoming your mistakes and come up with a strategy to attempt your paper which will definitely help you in improving your marks and percentile.
All.the best for your preparations and exams!!