Who recently won the Formula 1 World Championship title for 2025?

Which of the following states has become the top state in the use of solar energy in the agricultural sector?

In which of the following cities was the Regional Artificial Intelligence Impact Conference 2025 held to promote the adoption of Artificial Intelligence (AI)?

Which of the following has become the world’s youngest officially rated chess player? 

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