Q. Which invited Babur to fight against Ibrahim Lodhi?
Answer: Daulat Khan Lodhi
Notes: Babur was invited by Daulat Khan Lodhi and Alam Khan to fight Ibrahim Lodhi due to political marginalization and rivalry. Rana Sanga of Mewar also supported Babur to weaken the Delhi Sultanate. Babur's memoirs, the Baburnama, document these alliances. His victory at the First Battle of Panipat in 1526 initiated Mughal rule in India.