First Muslim ruler who considered his kingdom as a part of Dar-ul-Islam was? A) Qutub-ud-din Aibak B) Alau-ud-din Khiliji C) Ghiyas-ud-din Tughlaq D) Sikander Lodhi Related MCQs: The first Muslim conquest of the Hindu Kingdom of Deccan was effected by the forces of? Khizr Khan was succeeded by his son after his death in 1421. The name of his son was? The last ruler of the Tughlaq dynasty of the Delhi sultanate was? The foundation of the first independent Turkish kingdom in India was laid by?