Q. What does an empty seat represent in early Buddhist iconography?
(a) The meditation of the Buddha
(b) The Buddha's First Sermon
(c) The Buddha's Mahaparinibbana
(d) The Buddha's Mahabhinishkramana

Answer : A/D

Explanation:

The empty throne is meant to indicate the mediation of Buddha.

Source: NCERT Theme of Indian History, Chapter 9