INDIAN HISTORY

Detailed explanation-1: -He was the wazir of the grandson of Iltutmish, Nasir-ud-din-Mahmud. Born of Turkish origins, his original name was Bahauddin. He was purchased as a slave by Iltutmish. He rose up the ranks quickly.

Detailed explanation-2: -The Slave dynasty was founded by Quṭb al-Dīn Aibak, a favourite slave of the Muslim general and later sultan Muḥammad of Ghūr. Quṭb al-Dīn had been among Muḥammad’s most trusted Turkish officers and had overseen his master’s Indian conquests. When Muḥammad was assassinated in 1206, Quṭb took power in Lahore.

Detailed explanation-3: -Balban belonged to the famous group of 40 Turkic slaves of Iltutmish. Ghiyas made several conquests, some of them as vizier. He routed the Mewatis that harassed Delhi and reconquered Bengal, all while successfully facing the Mongol threat, during which his son died.

Detailed explanation-4: -d. Qutub-ud-din Aibak – Qutub-ud-din Aibak was the most trusted slave of Muhammad Ghori. So, after the death of Muhammad Ghori in Ghor, he established his own dynasty known as the Slave Dynasty. So, it is the correct option.

Detailed explanation-5: -Qutub-ud-din Aibak was the first slave king of Delhi Sultanate.