Language proficiency and communication skills significantly influence UPSC interviews, as candidates must articulate their thoughts clearly and effectively. A strong command of language enables aspirants to present their ideas convincingly, addressing complex questions with clarity. Non-verbal cues, including body language, also play a role in making a positive impression. Moreover, effective communication fosters engagement with the interviewer, allowing for a more dynamic interaction. Thus, candidates are encouraged to enhance both their written and verbal skills. Practicing mock interviews in a coherent language can bolster confidence and preparedness, ultimately influencing interview success.