Anyone across the world with Pakistani nationality can apply for the CSS exam. The minimum qualification required for CSS Aspirants in the CSS exam is a bachelor’s degree. There are two types of bachelor’s degrees in Pakistan: the two years bachelor and the four years bachelor. Anyone with a minimum of these qualifications can apply for the CSS exam.
Four years of BS graduation is preferred due to the diversity of subjects in it. A student of the BS four-year program goes through many supporting subjects rather than the core subjects of the subject, which help a candidate a lot in the preparation of compulsory subjects.