Based on this CAT score the chances are less to get a call from any of IIMs, But you can have the chances to get a call from the colleges.

Indian Institute of Forest Management, Bhopal

IBS Business School, Hyderabad

Indian School of Mines, Dhanbad

Amrita School of Business, Coimbatore

Kirloskar Institute of Advanced Management Studies, Harihar & Pune

BIMTECH, Greater Noida

You can check your other best possibilities with CAT Pathfinder Tool.

https://bschool.careers360.com/pathfinder/cat

Along with CAT score all the colleges in which you apply makes a merit list to call the students for the second round of interview and WSAT which is made in the basis of your aggregate score and which is based on different parameters such as CAT marks, 10th, 12th and graduation percentage, work experience, engineer or non-engineer, gender etc. whose weightage vary according to different colleges.

If you wish to get admission in Old IIM A, B,C or other top institues like FMS, MDI etc. then you can go for the next year exam preparation.

Good Luck!