Neet cut off vary year by year. It depends on various factors like toughness of exam, number of candidates appeared, number of seats available etc. 2021 cut off for general category was 720-138. That is 50 percentile. For sc/st/obc it was 137-108. For UR pwd cut off was 137-122.That is 45 percentile. Sc/st/obc pwd : 121-108.
Now coming to 2020 cut off. General category : 720-147. Pwd general category : 146-129. Sc/st/obc : 146-113. Pwd sc/st/obc : 128-113.
So expected neet cut off will be around this range.