At which of the following locations was the International Conference on Spacecraft Mission Operations 2026 held? 

In which city is the 16th Hockey India Sub Junior Men National Championship 2026 being held?

In which of the following cities was the Ayush Chintan Shivir 2026 inaugurated?

Who among the following has been appointed as the Chairman and Managing Director (CMD) of the state-owned company Power Grid Corporation of India Limited (POWERGRID)?

Which death anniversary of the renowned social reformer Pandita Ramabai was observed on April 5, 2026?