Hello dear student,
You should focus on Agriculture if you want to prepare for upsc in future as Agriculture is a very scoring optional subjectin the UPSC civil services Mains exam.
Almost all the topic of civil service mains topic covered in UG curriculum, it is scoring subject and have high success ratio compared to most of the subject,many questions repeat in mains.
thankyou
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile