Which of the following countries officially became the world's first cashless country in November 2025?

In which state is the Kanchenjunga National Park located which has become the only Indian park to be ranked as a Natural World Heritage Site by the International Union for Conservation of Nature (IUCN)?

Who composed the national song of India, Vande Mataram, whose 150th anniversary was celebrated on 7 November 2025?

Which of the following has become the happiest city in Asia?

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