Hey Santosh  hope you are doing well. According to previous year's trends and cutoffs, this rank in SC category would not fetch you any of the NITS and IIITS.  If you belong to the home state category of north eastern NITS, then there are slight chances. You can try for private colleges like Nirma University, DAIICT, SRM University, Sastra University, BITS pilani, etc to get into some good to decent colleges. Nevertheless please wait for cutoffs to be out. Hope it helps!! Good luck!!