Prior experience in volunteer work can positively influence a candidate's performance in UPSC interviews. Such experiences often demonstrate qualities like leadership, empathy, and a commitment to societal welfare, traits highly valued by interview panels. Candidates who've volunteered typically possess a better understanding of social issues and practical insights into governance and public service. Their ability to discuss real-world problems and solutions makes them stand out. This background also fosters confidence and effective communication skills, both essential during interviews, ultimately enhancing their chances of success.