With the help of Turkan-e-Chihalgani, who dethroned Rukn-ud-din Firuz in 1236? A) Razia Sultan B) Muiz-ud-din Bahram C) Ala-ud-din Masud D) Balban Related MCQs: Rukn-ud-din Firuz ruled the Delhi sultanate about ….. ? The Turkan-e-Chihalgani, a coup of 40 loyal slaves Amirs was constituted by? Shams-ud-din kayumars, the eleventh sultan of Slave dynasty, was dethroned by? Who dethroned Razia Sultan in 1240 AD?