Solution:
The passage says Pandavas defeated the Kauravas. So, Pandavas are the winners.
The Mahabharata is a story about a great battle between the Kauravas and the Pandavas. The battle was fought in Kurushetra near Delhi. Many kings and Princes took part in the battle. The Pandavas defeated the Kauravas. The Bhagavad Gita is a holy book of the Hindus. It is a part of the Mahabharata.
Q. Who were the winners of the Mahabharata battle?
The passage says Pandavas defeated the Kauravas. So, Pandavas are the winners.