In which of the following cities, India’s first ring metro has been launched by PM Modi?

In which state has a medieval Telugu inscription related to the Gajapati rulers of Odisha recently been discovered?

Who has recently been appointed as the General Officer Commanding-in-Chief of the Western Command of the Indian Army?

Under the leadership of which of the following, the Cold Response military exercise is being organised by the North Atlantic Treaty Organisation (NATO)? 

Who among the following has become the first Indian to win the Esmond B. Martin Royal Geographical Society Prize for Wildlife Conservation?