hi,

see cutoff score changes in every year and it depends on some of the factors like number of applicants, questions difficulty level, seat matrix, students category, choice of stream etc. In du portal score never disclosed,  however you may follow the below link to know about college wise closing rank:

http://du.ac.in/adm2019/pdf/ADMLIST/UG/05082019-BELED_THIRD_LIST.pdf