KBC 2021| Which avatar of Lord Vishnu fought against a demon with the help of a vanar sena? By Monishka Kapoor - November 29, 2021 KBC 2021, Find out the correct answer of the question- Which avatar of Lord Vishnu fought against a demon with the help of a vanar sena? •Sri Krishna •vamana •Sri Rama •Narsimha Correct answer is Sri Rama