On the coasts of which state, along with Mahe, was the Sagar Kavach exercise conducted to strengthen national security?

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

Off the coast of which of the following states, DRDO and Indian Navy have successfully test-fired indigenous air droppable container ADC-150 from P8I aircraft?

Finn Allen belongs to which team who has become the fastest player to score a century in the T20 World Cup?

Which state government has recently launched the Lake and Air Watch initiative to address environmental problems caused by rapid urbanization?