I got a call from all IMT, will IMT be taking interview separately for Ghaziabad and other or will there will be 1 interview for all ?

I got the interview call for nagpur and hyderabad campus. 84.11 perecntile

I got 80 %ile in CAT

I got 84.44% in CAT and i filled the IMT form. I iddn't get a call. Why could i have done wrong? I got the admission receit.

I guess it's 1 interview for all campuses....what is your percentile btw?