The two principal monuments of Alauddin Khalji reign – the Alai Darwaza and Jama Masjid at Khana – were constructed at
A
Agra
B
Delhi
C
Fatehpur Sikri
D
Gulbarga
Correct Answer: Delhi
The Alai Darwaza is the main gateway from southern side of the Quwwat-ul-Islam Mosque. It was built by the second Khalji Sultan of Delhi, Ala-ud-din Khalji in 1311 AD, who also added a court to the pillared to the eastern side.