Political science is a dynamic and ever changing subject. It helps candidates in updating their knowledge of the current events and provides a fresh perspective on the burning domestic and foreign policy issues. About half of the general study paper is basically related to the two papers of political science for the main examination. Besides, that be the best subject to ensure a sound sleep during the interview days simply because you have readymade answer for almost all the question being asked by the board members.It is said that Political Science is interdisciplinary in nature. It means it is a give and take between disciplines like History, Geography, Sociology, Economics, Ethics and Psychology. Moreover,in IAS Mains Political Science covers the major portion in the Revised and latest Syllabus of UPSC Civil Services IAS Mains Exam as well as State PSC Examination.