hi,

see cutoff score changes every year and it depends on certain factors like number of applicants, questions difficulty level, seat matrix, students category, choice of stream etc. however you did not mention about the b el ed rank of duet, you may follow the below link to know about rank wise allotted colleges:

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

follow the below link to know about college wise percentile for du b.a admission;

https://university.careers360.com/articles/du-admission