Hi,

You can get admission in Delhi University without JEE as  no course in DU requires JEE score.

For admissions in DU, the admissions are either on the basis of merit that is your 12th score or it is on the basis of entrance exams that DU conduct (DUET and DU-JAT)

You can refer to these links for more details on DUET, DU-JAT and general eligibility criteria: https://www.careers360.com/exams/duet , https://bschool.careers360.com/articles/du-jat-eligibility-criteria and https://university.careers360.com/articles/du-admission

I hope this helped you.