DU B.Ed 2020 Result was released in the form of Merit list on July 2, 2020 at the official website of DU. You can check your rank in the merit list now. As of this year the minimum marks to qualify DU B.Ed 2020 (https://collegedunia.com/exams/du-bed-entrance-exam) is 20/100 and for reserved categories is minimum 18/100 marks.
Yet last year cutoffs can be seen by last year's merit list.
This is the official link for the same: http://du.ac.in/adm2019/pdf/ADMLIST/PG/first/24072019_Bed_1.pdf

Take a look.