Q. Which of the following assumed the title of ‘Sultan’ and made Lahore his capital?
Answer: Qutub-ud-din Aibak
Notes: Qutub-ud-din Aibak founded the Slave dynasty and the Delhi Sultanate, becoming the first Sultan. He made Lahore his capital and was a general under Mohammad Ghori. Aibak commissioned the Qutub Minar and Quwwat-ul-Islam Mosque. His reign marked the start of Muslim rule in India. He died in 1210 from a polo accident, succeeded briefly by Aram Shah before Iltutmish took over.