On which of the following days is Ordnance Factories Day celebrated every year?

In which of the following cities was the Amrut Mitra Mahotsav 2026 organized by the Ministry of Housing and Urban Affairs?

At which of the following places was India’s first microalgae air tower installed to fight highway pollution? 

Taranjit Singh Sandhu has recently been appointed as the Lieutenant Governor of which state?

Which Foundation Day of Central Industrial Security Force was celebrated on 10 March 2026?