Q. The Cyclopean Wall is located in which district of Bihar is being considered for inclusion in the UNESCO Heritage Site?
Answer: Rajgir
Notes: The Bihar government has submitted a new petition to the Archaeological Survey of India (ASI) in order to have Rajgir's Cyclopean wall, a construction that is more than 2,500 years old, included in the list of UNESCO World Heritage Sites. Before the third century BC, a 40 km long stone wall known as the Cyclopean Wall of Rajgir was constructed to surround the ancient city of Rajgir and defend it from outside adversaries and invaders.