Hello,

If you are enquiring regarding UPSC Civil Service Exam, then candidates are required to pass graduation in any discipline from a recognized university, there is no specific aggregate required in this case, you have to be 21 years old and you're eligible to apply even in the final year of graduation, now coming to your question UPSC is more humanities oriented hence choosing arts subjects such as political science, history, geography, economics, public administration to name a few help a lot as the syllabus covers all these subjects.