Hi

You've mentioned your score and the course that you want to pursue but not the category to which you belong. 70.75% is a low score for getting admission in Delhi University. As per previous cut off trends, closing cut offs for unreserved category is around 89-90% and for reserved category it is usually around 80-81% for various subject combination of BA prog.

For this year's cut off details, check the link below -

https://www.google.com/amp/s/university.careers360.com/articles/du-cutoff/amp

However, you can predict colleges here -

Thanks