Hello,

There is no such thing which is only for girls. Boys and girls both are given equal scope. There is no such restriction in any entrance exam. There are many streams and every stream is a choice. it depends what one person wants to do in the career.

If you want to be a CBI officer or to work in a taxation department then you have to appear civil service exam.  to appear UPSC, you have to be a graduate from a recognized university or college. It depends on you on which stream you want to do graduation.

for more details please go through the official webpage of UPSC.

Hope it helps!