Alai Darwaja was built by:
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → Ala-ud-din Khilji
The Alai Darwaza was built in 1311 by Sultan Alauddin Khalji as the southern gateway of the Quwwat-ul-Islam mosque in the Qutb Minar complex, Delhi. It is made of red sandstone with white marble decoration, and its dome and pointed arches built on true Islamic methods make it an important early monument of Indo-Islamic architecture.