The recent pattern of civil services beginning exams was conceived in 1979 according to the probe of the Kothari Commission. The preliminary method sustained with some small changes in the past and civil aspirants should organize them for a sea change about the preparation of preliminary examination. Union Public Service Commission (UPSC) has received Union Government authorization for introducing Civil Services Aptitude Test (CSAT) pattern. Multiple candidates appear in the prestigious UPSC civil service examination every year and mainly critical strange arrives when they have the option to choose accurate subject matter for the examination. As per the latest pattern of UPSC, students can opt for right choice according to the suitability of student as per the area. Students should concern about the points mentioned below while appearing for UPSC