Hello!
There is no such course which is considered best for UPSC. As you know people from different educational backgrounds have cleared UPSC. One thing you can do is study the course you which you might select as your optional subject in the exam. This will help a lot in your preparation for the exam.
These are some of the subjects or course which s considered best for UPSC as these subjects are relatively easier to score-
Hope this will help you.
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