Who was the last king of Slave dynasty? A) Bughra Khan B) Balban C) Muiz ud din Qaiqabad D) Sobriquet Ulagh Khan. Related MCQs: Which of the following ruler of slave dynasty shifted his capital from Lahore to Delhi? Which sultan of slave dynasty introduced the theory of Kingship? The Slave dynasty lasted from 1206 to? How many years Slave dynasty ruled for?