Topic : PSIR Optional is key to Success in UPSC Time: Jun 15, 2024 09:00 PM India Join Zoom Meeting https://zoom.us/j/91587377355?pwd=bakh7xlnHaaLV7zYXxBDmt7ncdkIZi.1 If you are interested, register here: https://forms.gle/FHL2rnPMZDA1VStM6 6.4K views15:26