Sindh became a center of Islamic learning during the era of..? A) Muhammad Bin Qasim B) Mehmood Ghaznavi C) Muhammad Ghouri D) Hajjaj Bin Yousaf Related MCQs: Who called Muhammad Bin Qasim back from the Sindh and tortured to death in a prison..? Who was appointed as the governor of Sindh after Muhammad Bin Qasim..? For how many years the Ummayads ruled over sindh..? In 757, a Abbasi governor came to Sindh,his name was..?