Dynasty famous for efficient rural administration was?

Correct answer: Cholas

Explanation: The correct answer is A. Cholas. The Chola dynasty, especially during the reigns of rulers like Rajaraja I and Rajendra I, is well known for its highly organized and efficient rural administration. They introduced a detailed system of village self-governance, where local assemblies such as Ur, Sabha, and Nagaram played a significant role in decision-making. Inscriptions found in Uttaramerur provide detailed descriptions of how these local bodies functioned, including rules for electing members and managing public affairs.