Click here for Geography Optional books UPSC Geography Optional syllabus The Geography optional subject in the UPSC Mains examination consists…

click here for economics booklist UPSC Economics Syllabus PAPER 1 Advanced Micro Economics : Marshallian and Walrasian Approaches to Price…

For booklist and strategy Click here UPSC Anthropology optional syllabus In the UPSC Mains examination, the Anthropology optional subject consists…

Click here for Agriculture optional’s booklist and strategy . UPSC Agriculture optional syllabus Paper 1 Ecology and its relevance to…

PSIR Optional Syllabus | Political science and international relation optional syllabus The Political Science Optional in the UPSC Civil Services…