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.