Hello,

The criterion of getting into each lIM through CAT is different. To get the percentile in 90’s range, then the score of 120 will suffice which is the basic requirement of IIM colleges as all the IIM college require more than 90th percentile however IIM ahmedabad do  salect candidates below 90 th percentile you can check your eligiblity there . as you asked about NMAT score so IIMS  does not accept nmat scores . you can check in nmat accepting colleges liks NMIMS etc

Hope this helps you !

All the best !