cut off in iim's for obc category

See cut off for every IIM varies. If you look for top IIMs A, B, C then to get a call for interview round you need to score 98+ percentile. Then for IIM L, K, I you need to score above 95 percentile.

With a percentile 92-93+ there is a good chance that you will get call.from All New IIMs.

But remember one thing that getting a call not only depends on CAT marks or percentile. To call a student for an interview round every college makes a list on the basis of aggregate score. This aggregate score comprises of different parameters like CAT percentile, 10th, 12th, graduation marks, work experience, engineer or non engineer, gender with different weightages for different colleges.

As less than a month is left so you need to brush up on your basics and give up 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!!