McMohan line is a line which separates china and which Indian state?

Correct option is C

The McMahon Line is a border line between India and China that was drawn up by British colonial administrator Sir Henry McMahon in 1914.
· The line separates the Indian state of Arunachal Pradesh from the Chinese-claimed Tibet region.
· The McMahon Line was the result of the Shimla Convention signed between the British government in India and representatives of the Tibetan government, which was then independent. However, China does not recognize the McMahon Line and claims Arunachal Pradesh as a part of its territory. This has been a longstanding territorial dispute between India and China, and the two countries have had several border conflicts in the past.