Hello, 

You can get admission in DU university by fulfulling basic eligiblity criteria 

B.A. (Hons.) Economics of the University of Delhi with 50% or more marks in the aggregate.

(ii) B.A. (Hons.) / B.Sc. (Hons.) Economics of any other Indian University recognized by the University of Delhi with 50% or more marks in the aggregate. In the case of Universities where the B.A./B.Sc. (Hons.) Economics degree includes courses other than Economics, the course shall be treated as an Honours course only if it contains at least 55% marks of the total marks in respect of papers in economics.

(iii) First Class with 60% or more marks in Graduate/Post-graduate degree in any other subject from the University of Delhi or any Indian University recognized by the University of Delhi.

Hope this help you 

All the best !