The two principles monuments of Alau-ud-din, the Jama mosque at kana and Alai Darwaza were constructed at? A) Agra B) Delhi C) Lahore C) Gujarat Related MCQs: Alai Darwaza was constructed in? What was the relation of Alau-ud-din Khiliji with Jalal-ud-din Khiliji? The most important feature in the economic measures pursued by Alau-ud-din khiliji was? Successor of Alau-ud-din Khiliji immediately after his death was?