1. UPSC recently unveiled its centenary emblem featuring which symbolic element?

2. Where did Prime Minister Narendra Modi inaugurate “Namo Van” promoting environmental conservation?

3. SEBI’s new platform MITRA is designed to help investors with what?

4. Who recently assumed charge as the Director General of the National Cadet Corps (NCC)?

5. Which day observed globally promotes vegetarianism and its benefits to health and environment?