[UPSC Mains 2020] POLITICAL SCIENCE AND INTERNATIONAL RELATIONS – PSIR (Paper 1 & 2)OPTIONAL – UPSC CIVIL SERVICES (CSE) MAINS EXAMINATION 2020 Posted by IASbaba Categories Important Updates, UPSC MAINS 2020 QUESTION PAPERS Date January 17, 2021 Comments 0 comment [New Batch] IASbaba’s Courses- UPSC 2021 : e-CLP, ILP, AIPTS, TLP Connect- ADMISSIONS OPEN! -> Click Here [UPSC Mains 2020] POLITICAL SCIENCE AND INTERNATIONAL RELATIONS (PSIR) OPTIONAL – UPSC CIVIL SERVICES (CSE) MAINS EXAMINATION 2020 PAPER 1 PAPER 2 Tag:POLITICAL SCIENCE AND INTERNATIONAL RELATIONS (PSIR) OPTIONAL, PSIR OPTIONAL PAPER MAINS 2020, UPSC Mains 2020 Share: IASbaba