Correct Answer: Prayer hall

Solution : The correct answer is a Prayer hall .

Three notable building types are principally representative of Buddhist architecture:

• The chaitya hall (place of worship or prayer hall)
• The vihara (Monastery)
• The stupa

A shrine, sanctuary, temple or prayer hall is called a chaitya or chaitya hall in Indian religions. The word is most commonly used in Buddhism, where it designates a chamber with a stupa, a rounded apse at the end opposite the entry and a high ceiling with a rounded contour.