Q. Which of the following burial types is characterized by a stone circle erected around a pit?
Answer: Pit Circle graves
Notes: Pit Circle graves are a distinctive type of megalithic burial. They involve the excarnation of the body before interment. The grave is marked by a stone circle surrounding the pit, and it typically contains grave goods such as pots and iron artifacts. This practice reflects the cultural significance of burial rites during the megalithic phase in South India.