May 21st, 2025 Leave a Comment / Uncategorized / By IAS RAW Questions: May 21st, 2025 GS1: How do the melting of the Arctic ice and glaciers of the Antarctic differently affect the weather patterns and human activities on the Earth? Explain. 15 UPSC 2021 GS2: Do Department -related Parliamentary Standing Committees keep the administration on its toes and inspire reverence for parliamentary control? Evaluate the working of such committees with suitable examples. 15 UPSC 2021 GS3: What are the research and developmental achievements in applied biotechnology/? How will these achievements help to uplift the poorer sections of the society? 15 UPSC 2021 GS4: Case Study