Overview: UPSC Civil Services Mains Exam

A candidate have to choose only one optional subject from the below list of IAS optional Subjects for IAS Mains Exam. The IAS optional Consist of Two papers of 250 marks each i.e. optional carry 500 marks in written exam. Therefore IAS optional plays an important role in candidates’ selection for IAS Interview/Personality test. Student has to fill his/her choice of IAS optional subject at … Read more