Hey!

If you got admission in B.a.(Hons.) Political Science in the University of Delhi(DU) then you can take economics as your GE subject, that is Generic Elective subject. Each semester you would be required to choose a GE subject. It will hold same marks as your other papers. If your college provides the GE option for economics paper like micro economics, macro economics,etc. you can go on to choose them. Economics is provided as GE by almost every Delhi University (DU) college so choosing and getting economics as your GE, it won't be a problem.