Practical experiences, such as internships and volunteer work, can significantly enhance a candidate's knowledge for the UPSC. Engaging in social initiatives provides insights into the functioning of public administration and the challenges faced by communities. Internships with government bodies or NGOs allow aspirants to apply theoretical knowledge practically. Such experiences cultivate essential skills like leadership, problem-solving, and communication, which are essential for both the exam and civil services. These activities also contribute to a well-rounded persona that interviewers value.