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

In which of the following states has the World Bank approved a loan of approximately US$ 300 million to assist in efforts to improve air quality?

Recently, the famous Vir Chakra awardee KG George passed away at the age of 95. He was associated with which war? 

India has overtaken which country to become the largest exporter of cotton products to the US in 2025? 

To whom among the following has the Sahitya Akademi Award 2025 for the Hindi language been conferred?