Correct Answer:
Option C - Nasir-ud-din Mahmud was the eighth Sultan of the Mamluk dynasty (Slave dynasty). Balban was appointed as the Prime Minister of the empire between 1246 AD to 1266 AD. Balban was a slave of Iltutmish and belonged to the Ilabari tribe of the Turks. He served under his Sultan Nasir-ud-din Mahmud as his right hand for 20 years.
C. Nasir-ud-din Mahmud was the eighth Sultan of the Mamluk dynasty (Slave dynasty). Balban was appointed as the Prime Minister of the empire between 1246 AD to 1266 AD. Balban was a slave of Iltutmish and belonged to the Ilabari tribe of the Turks. He served under his Sultan Nasir-ud-din Mahmud as his right hand for 20 years.