The correct answer is option 4 i.e., Qutub-ud-din Aibak ● Qutub-ud-din Aibak was the founder of the Slave dynasty in India, who ruled from 1206 to 1210. ● Qutub-ud-din Aibak was also known as Lakh Baksha Sultan because of his generosity. ● He laid the foundation of Qutub Minar which was later completed by Iltutmish. The Quwwat-al-Islam mosque was also commissioned by him. ● He built the famous 'Adhai Din Ka Jhonpra' mosque in the city of Ajmer, Rajasthan. ● In 1210, while playing Chaugan, he fell from the horse and died. His tomb is located in Anarkali Bazaar at Lahore.
Ruler
Reign
Important Points
Balban
1266-87
He was the most powerful ruler of the Mamluk or the Slave dynasty. He broke up the 'Chahalgani', a group of the forty most important rulers. The tomb of Balban is located in Mehrauli, New Delhi
Iltutmish
1211-36
He was the effective founder of the Delhi Sultanate. He started the Iqta system. The tomb of Iltutmish is located in Qutab Minar Complex, Delhi
Ibrahim Lodhi
1517-26
He was the last ruler of the Lodhi dynasty. He was defeated by Babar (Mughal) in the First Battle of Panipat in 1526. The tomb of Ibrahim Lodhi is located in Panipat.