Alai Darwaja is a part of which of the following monuments of Mughal architecture? 

Correct option is D

The correct answer is: (d) Qutub Minar, Delhi

Explanation:

• The Alai Darwaja is an important architectural feature located at the Qutub Minar Complex in Delhi.

• It was built by Ala-ud-Din Khilji in 1311 as part of the expansion of the Qutub Minar complex.

• The Alai Darwaja is a gateway known for its intricate Islamic architecture and use of red sandstone.

Information Booster:

• Alai Darwaja is a fine example of Persian-style architecture and features the use of decorative arches, vaulted ceilings, and intricate carvings.

• The Qutub Minar is one of the tallest brick minarets in the world and is a UNESCO World Heritage site.