In which of the following cities will the “International Conference on Green Hydrogen-2025” be organized by the Ministry of New and Renewable Energy?

Which of the following countries celebrated its 50th Independence Day on 11 November 2025?

Which of the following has launched a new multilingual and culture sensitive standard called IndQA on November 2025?

Recently Gogabeel Lake has been declared as the Sixth Ramsar site in which state?

On which of the following days is the International Day for Preventing the Exploitation of the Environment in War and Armed Conflict observed every year?