Who became the representative of Muhammad of Ghor after the Second Battle of Tarain?

The correct answer is: C. Qutb-ud-din Aibak.

Qutb-ud-din Aibak was a Turkic slave who became the first Sultan of Delhi in 1206. He was appointed as the representative of Muhammad of Ghor after the Second Battle of Tarain in 1192. He defeated the Rajput king Prithviraj Chauhan and captured Delhi. He then went on to conquer much of northern India, establishing the Delhi Sultanate.

Razia Sultan was the daughter of Iltutmish, the second Sultan of Delhi. She ruled for a brief period in 1236-1240. She was the first Muslim woman to rule a major Islamic empire.

Iltutmish was the second Sultan of Delhi. He ruled from 1211 to 1236. He was a powerful and successful ruler who expanded the Delhi Sultanate.

None of these is the correct answer.