Hii,

The Basic eligibility Criteria to write UPSC exam is one must hold a Bachelor's Degree. As you are in Intermediate, after that it is better to pursue a 3 year degree rather than 4 year Btech.Because you will have more time to prepare for Civils. If you are serious about the UPSC exam,Make a habit of Reading Newspaper. One must be strong in Current Affairs, polity governance, general science, life science, history and culture to crack UPSE exam.

Hi,

For upsc, minimum qualification is bachelor's degree which can be in any subject. It depends on your interest in which subject you want to do that. If you are sure that you want to upsc then Bachelor of Arts with some good subjects which will help you in upsc is good.