Q. Who amongst the following rulers of Delhi Sultanate built Alai Darwaza?
Answer: Allauddin Khilji
Notes: Allauddin Khilji patronised art and architecture in his reign as he built many forts viz. Alai Darwaza (the gateway to Qutub Minar),  Siri fort, Hazar situr, Hauz-i-Allai, etc.

This question is part of 40000+ MCQs GKToday PCS Mock Tests Series in GKToday Android app. Question Number: 11 in GKToday PCS Mock Test - 186 in above course in App.