My qualification is bsc chemestry hons,and i like to chosse subject in upse exam .like phylospy,history is it possible or not?

Hi, I would say that there are a few criterion that needs to be kept in mind while selecting optional for UPSC- *First and the foremost, the Candidate must be comfortable in grasping the concepts of the subject. *Availability of study material is also an important factor in determining the option

YES YOU CAN GO AHEAD WITH ANY SUBJECT WHICH INTERESTS TO YOU.

Yes it is possible.you can choose any subject given in list by upsc.many science background student choose art subject and get selected.