Who was the last ruler of ‘Jaunpur state’?

The correct answer is B) Hussain Shah. Hussain Shah Sharqi was the last independent ruler of the Sharqi dynasty of Jaunpur. Bahlol Lodi of Delhi drove him out and annexed Jaunpur to the Lodi Sultanate, which ended the separate Sharqi state.

• A) Mohammed Shah: He was an earlier Sharqi ruler (c. 1402-1436), not the last.
• C) Mubarak Shah: He was the first Sharqi ruler after founder Malik Sarwar, reigning briefly from 1399 to 1402. He came long before the end.
• D) Ibrahim Shah: He is the most celebrated Sharqi ruler (c. 1402-1440), remembered for patronage of learning and the Atala Masjid. He reigned in the middle of the dynasty's history.

The core concept is the succession of the Sharqi dynasty, founded by Malik Sarwar in 1394. Jaunpur's Sharqi phase is a standard topic in medieval Indian political history. It also links to Mains through Sharqi architecture and Jaunpur's role as a centre of Persian learning and the Indo-Islamic composite culture.

Trap: Candidates pick Ibrahim Shah because he is the best-known name and the high point of the dynasty. Confusing the peak ruler with the last ruler is the typical error.