Hello Trupti,

IIMs have an overall cut-off and sectional cut-offs to qualify for getting calls. Moreover, there are certain additional factors like academic record, extra-curricular activities, work experience gender diversity, academic diversity etc.

Considering CAT %ile, I believe you have chances to receive calls from new IIMs.

Good Luck.

Each IIM has its own admission criteria, Most of the IIMs give maximum weightage to Personal Interview and CAT score for admissions. However, factors like academic cut-offs, past academic performance, relevant work experience, gender diversity etc. also play a major role in the final selection. Based on all this factors the students are called for interview and WSAT round. 

If you are expecting 90 percentile in CAT, As a General category you can have the chances in New IIMs. You can also prefer the below given article for the further information.

https://bschool.careers360.com/articles/iim-admission-criteria

Good Luck!