Dear Aspirant, ICAR SRF entomology 2021 exact cut off has not been released yet but the expected cut off is released. According to the expected cut off, for Unreserved(U.R.) : (450 scores, 400 rank), for Other Backward Classes(O.B.C) : (430 scores, 680 rank), for Scheduled Castes(S.C.) : (365 scores, 2550 rank), for Scheduled Tribes(S.T.) : (310 scores, 4550 rank). I hope you are clear now. If you have any other queries feel free to ask. All The Best!!!