Q. Qutub Minar was constructed by Qutub-ud-din Aibak in the memory of which of the following famous Sufi saints?
Answer: Khwaja Qutbuddin Bakthiyar Kaki
Notes: Qutub-ud-din Aibak  started the construction of the Qutub Minar (only the first storey). It was constructed in the memory of the famous Sufi saint, Khwaja Qutbuddin Bakthiyar Kaki.

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