Q. The Suri king _____ was defeated by Humayun to regain his kingdom:
Answer:
Sher Shah Suri
Notes: In December 1530, Humayun became the Mughal ruler of Delhi. He lost territories to Sher Shah Suri but regained them in 1555 with Safavid support. The Battle of Sirhind on June 22, 1555, saw Sikandar Shah Suri's defeat, re-establishing the Mughal Empire. Humayun's victory involved advanced artillery and Persian alliances, setting the stage for Akbar's expansion.