Mithibai college, Mumbai does not offer BA Economics (Hon). The three year degree course for B.A. is divided into six semesters. In the first year of BA you can choose any of the following combination with Economics.

Economics- Sociology - Psychology
Economics - Psychology - Gujarati       
Economics - Sociology - Marathi
Economics - Sociology - Gujarati  

Economics – Political science – Commerce and Management

You can check the further information with the given below link.

http://www.mithibai.ac.in/Arts/M__473

Good Luck!