The Civil Services Examination is a competitive exam conducted by the Union Public Service Commission (UPSC) in India. It aims to recruit candidates for various civil services positions, including the prestigious Indian Administrative Service (IAS), Indian Police Service (IPS), and other central services. The examination consists of three stages: the Preliminary Examination, the Main Examination, and the Interview. Candidates must pass each stage to qualify for the next. The exam tests a wide range of subjects, including General Studies, Current Affairs, and Optional Subjects. Successful candidates play a crucial role in the administration and governance of the country, contributing to public service and policy implementation.