The General Studies IV Paper in UPSC Civil Services Main Exam checks the Ethics, Integrity, and Aptitude of future civil servants. This paper will include questions to test the candidates’ attitude and approach to issues relating to integrity, probity in public life and his problem-solving approach to various issues and conflicts faced by him in dealing with society. Questions may utilise the case study approach to determine these aspects. The primary purpose of this paper is to check if the aspirants have the right problem-solving approach if they are put in the shoes of officers. For this, UPSC uses case-studies as well as the other types of questions. Purchase Here: https://notes.iasscore.in/