The courses offered at St. Xavier's CollegeUnder graduatePost graduateUnder graduate The undergraduate department at St. Xavier’s college has three streams. The details of these streams are mentioned below. Arts Commerce Science Self-financed Post graduate The postgraduate department of St. Xavier’s College has the following subjects Postgraduate Department of Commerce Postgraduate Department of Chemistry Postgraduate Department of Psychology If you are looking for more information on the courses offered, PLEASE CLICK HERE! The course outcomes for the different streams. B.A. B.Com. B.Sc.