IIMs shortlist candidates for the interview stage based on their own criteria, which may be independent of each other. The process may include Written Ability Test, Group Discussion, and Personal Interviews. Performance in the CAT examination is an important component in the admission process. IIMs may additionally use other factors such as the previous academic performance of the candidates, relevant work experience, gender and academic diversity and other similar inputs in shortlisting and ranking of candidates at various stages of the admission process. The processes, academic cut-offs and the weights allocated to the evaluation parameters may vary across IIMs. Based on the cut offs mentioned in the article, https://bschool.careers360.com/articles/cat-cutoff , you can get a call from IIM Rohtak, IIM Kozikhode, IIM Nagpur, IIM Raipur, IIM Srimaur and Shillong.

Hello harika

You have scored very good marks

For nc-obc

The cutoff for many iims like rohtak is 75.

For iim calcutta is 85.

IIM Lucknow is 77.

IIM udaipur 78.

IIM visakhapatnam is 80.

IIM indore is 80.

IIM Bangalore 80.

IIM Kozhikode is 80.

Which clearly shows you can get admission in many of the IIMs and the chances of getting calls is very high.

Best of luck