Q. Lal Pahari, where the first hilltop Buddhist monastery of the Gangetic Valley has been found, is in which state?
Answer:
Bihar
Notes: The first hill-top Buddhist monastery of the Gangetic Valley has been found at Lal Pahari in Lakhisarai district of Bihar.
This is the first monastery located at the top of a hill. This is discovered during a joint collaboration of Bihar Heritage Development Society and the Visva-Bharati University, West Bengal. It was a Vihara, named as Srimaddharmaviharik aryabhiksusanghasya.