Q. What is the name of the 16th-century stepwell that the Archaeological Survey of India recently conserved in collaboration with the World Monuments Fund India?

Correct Answer: b) Rajon ki Baoli

Explanation:
– Rajon ki Baoli is a 16th-century Lodi-era stepwell located in the Mehrauli Archaeological Park, Delhi.
– The Archaeological Survey of India (ASI) recently undertook its conservation in collaboration with the World Monuments Fund (WMF) India.
– Agrasen ki Baoli is generally dated earlier (often attributed to medieval/Tughlaq period and later restorations), and Chauki Bavdi is a different stepwell in Gujarat. Hence, the collaboration in question specifically pertains to Rajon ki Baoli.