Q. Who among the following rulers ascended the throne of Delhi by killing Sultan Nasiruddin Khusro Shah?
Answer: Ghiyasuddin Tughlaq
Notes: In 1320 AD, Ghiyasuddin Tughlaq ascended the throne of Delhi by killing Sultan Nasiruddin Khusro Shah (Khusrau Khan), the last ruler of the Khilji dynasty.

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