Physics Optional UPSC Books Important books for Physics optional for UPSC Exam- Physics is an optional subject for UPSC IAS Mains Exam. It is a discipline of science deal with properties and nature of matter and energy. It
Sociology Optional Books For Ias Sociology has turned out as a vital part of General Studies paper well as an optional paper in Civil Services Mains Examination. Being one of the easiest optional subjects, many aspirants take Sociology yearly as their
Best Book of Geology Optional for IAS Exam Geology a branch of Earth Sciences has risen as one of the most secure and scoring optional subject for the UPSC Civil Services Mains examination. This subject is easy to understand, hence easy to crack. So, if the
Geography Optional Syllabus for UPSC Mains Exam Geography Optional Syllabus for UPSC Mains Exam- UPSC Civil Services Mains Exam consists of Geography as one of the Optional Subjects with 2 papers (paper I and paper II). Each paper is of 250 marks with a total
UPSC Economics Optional Books Indian Economy and Economics are considered as a significant part of the UPSC IAS Exam. It is a relevant subject for UPSC IAS Preliminary Exam as well as rather for Main and Interview too. Most of the Aspirants are confused that
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