Which of the following has become the first city in India to provide drinkable water through taps?

Which of the following has launched the Seawater Desalination System (SWaDeS) to meet the drinking water needs of military personnel deployed in challenging environments?

On which of the following days is World Hindi Day celebrated every year?

In which of the following countries will the world’s largest green ammonia project be established?

In which of the following locations have researchers discovered a new species of grasshopper belonging to the genus Conocephalus?