All About OPSC OAS Examination 2020
What’s New?
- OAS Prelims-2020 Daily Practice Set-22/01/2021: Physical Geography
- Abdur Rahim Khan-i-Khanan
- OAS Prelims-2020 Daily Practice Set-21/01/2021: Indian Polity
- Facial Recognition System (FRS) and related Issues in India
- Human Development Report 2020
- Global Wage Report 2020-21