Hi Gowtham! According to IFMR admission officials, the cutoff is 80 percentile and for candidates with  achievements, the cutoff is 70 percentile. Hence, even if you are considered for the latter category, a call cannot be guaranteed. You may check the following link:

https://bschool.careers360.com/articles/where-can-i-apply-60-percentile-in-cat

You may also use the CAT Pathfinder tool to check other B-schools where you can expect calls from:

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

I think getting  a call from IFMR is a bit difficult

Dear Gowtham,

You can get call from tier 2 colleges. Although your CAT score is low but you have good grades in board exams and graduation so you have chance to get a decent college.

I am skeptical of whether 1 month of work experience will be considered or not.