i am a student going to appear for CAT 2020, my life time goal is to get into IIM-Trichy and considering the pandemic situation is there any changes in the percentile considerstion this time?

Hii,

I understand your problem, But I highly recommend you to not considering any such type of concessions in percentile. It will affect your preparation. 90% there will be no changes and hence no such type of thing will be going to happen. Just prepare well for the exam.