The varsity had initially announced five cut-offs, but kept options open for further ones in case of availability of seats.
It has also extended its admissions for the fifth cut-off list till tomorrow (July 20).
"Admissions for the sixth cut-off will happen between 22 and 25 July (except Sunday) for all the categories," the DU Registrar said in a release.
The university has also decided to start another admission drive for students of reserved categories including SC/ST, OBC, persons with disablity (PWD), children/widows of armed forces, Kashmiri migrants and sports.