Somehow CGL & Civil Services GK & Current Affairs consist same kind of categories in content but Civil Service offcourse prefer higher level than CGL. In other cases too General Science & General English, General Studies papers in Pre & Mains for Graduate students Level remain higher than CGL & other Junior Assistant Recruitment exams conducted by CGL.

As far as UPSC Civil Service Exam & Govt Jobs by UPSC is concerned from UPSC Civil Service Exam to Bachelor of Commerce qualification required exams you will be eligible to appear.

Through Latest Govt Exams Notifications you can See Latest  Competitive Exams (https://www.seelatest.com/exam-notification) / Recruitment Exams etc information.

UPSC & SSC publishes Real time information on Latest Exams / Jobs concerned to BCom or General Graduate candidates & you should also keep updating from https://www.seelatest.com/jobs

Upsc and SSC are two different all India exam in India, in UPSC there is total 8–10 papers with some common and specialized subjects and it requires deep knowledge of subjects as well on the other hand ssc has common syllabus including maths reasoning English and gk in objective nature, which doesn't require a deep knowledge as per UPSC.

You can check the syllabus of UPSC & SSC with given below links.

UPSC Syllabus

SSC Syllabus

Good Luck!