Q. Quwwat al-Islam Mosque and minaret were built during the last decade of the thirteenth century.

Qutub Minar was built by three Sultans- Qutbuddin Aibak, Iltutmish and Firoz Shah Tughlaq.

Select the correct option from the codes given below:
Answer: Only 2
Notes: The Quwwat al-Islam mosque and minaret were built during the last decade of the twelfth century. It was the first city collective mosque built by the Sultans of Delhi, which is described in history as Dehli-e Kuhna (Old City). Iltutmish and Alauddin Khilji expanded the mosque. The tower was built by three sultans - Qutbuddin Aibak, Iltutmish and Firoz Shah Tughlaq.