Geography is one of the most popular optional subjects in the UPSC civil services exam. There have been toppers with this optional in the previous ...

History is a popular optional subject chosen by candidates in the OAS mains exam. It is a very important subject in the OPSC scheme of things becau ...

What is home science?Home science is the science of a home and it includes all the things that concern the person, home, family members an ...

Sociology, a social science that studies human societies, their inte ...

Strategy for Agriculture Optional for UPSC IAS MainsAgriculture is the main occupation in our country ...

Sociology Description.