Which of the following groups conquered northern India around 1200 CE? A. Jewish zealots B. Muslim leaders C. Buddhist monks D. Christian crusaders

The answer is B.

Muslim leaders conquered northern India around 1200 CE. Muslim defeats on the Indian subgroups mostly acquired from 1200 to the 1600 CE. With the creation of the Delhi Sultanate, the Islam expanded across huge areas of the subgroup. In 1204, the Muslim conquest of Bengal was led by Bakhtiyar Khalji, symbolizing the spreading of Islam at the eastern-most.