Studying political thought is significant for UPSC preparation as it enhances understanding of political theories, ideologies, and frameworks that shape governance and public policy. It helps students critically analyze contemporary political issues and equips them with analytical skills necessary for answer writing. Through grasping historical and current political philosophies, aspirants can develop coherent arguments in their responses. Additionally, this knowledge aids in the examination's general studies and optional subjects, providing a solid foundation for aspirants aiming for a career in civil services.