Effective communication skills are instrumental in UPSC interviews as they enable candidates to articulate their thoughts clearly and persuasively. Strong verbal skills ensure that candidates can present their insights on current affairs and public policies confidently. Furthermore, good communication involves active listening, helping candidates engage effectively with board members. Being able to express their ideas while maintaining composure under pressure is critical. Communication is not just about speaking; it encompasses non-verbal cues, tone, and ability to connect with the interviewers. Thus, these skills greatly enhance a candidate's overall performance.