Hi Dear,

There is No extra weightage given to students having mathematics as a subject in Delhi University. However, Mathematics is compulsory if a student wants to pursue honors courses at Delhi University.

Please check the link below to find eligibility criteria for each course:

https://university.careers360.com/articles/du-eligibility-criteria

Also you can check the following link to predict colleges under Delhi university which you can get based on merit:

Good Luck