In which of the following states is the Dudhwa Tiger Reserve located, where the rainbow water snake was found for the first time in its buffer area? 

Which of the following organizations celebrated its 68th founding anniversary on December 4, 2025? 

Which death anniversary of Indian nationalist leader Sri Aurobindo Ghosh was observed on December 5, 2025?

Who won the ‘Emerging Professional Sports Event of the Year’ award at the India Sports Awards 2025, held during the 15th Global Sports Summit in New Delhi?

A. M. Saravanan passed away at the age of 86. Who was he?