hello aspirant

For reservation categories you should get 80+ percentile score for nits in case of obc and for other categories such as the sc st etc the cutoff is lower than the given.

JEE Main 2020 session the expected cut off marks category wise is  provided in the below given table:

this is the cutoff of previous year 2019 jee mains paper 1  percentile basis

hope this information was useful to you..

all the best for your bright future...