This line determines the boundary between India and Pakistan. This boundary line between India and Pakistan was determined by Radcliffe Sir C.G. This line was determined by Radcliffe, because of the genes, this line located between India and Pakistan is called Radcliffe Line or Radcliffe Line.The boundary line between India and China is called McMahon Line, this line was determined in the year 1914 under the Simla Agreement between India and China, under this agreement the boundary between India and China was established. It was determined that the McMahon Line is located in the state of Arunachal Pradesh, India. The boundary line between India and Afghanistan is called Durand Line. The position boundary line between India and Afghanistan was determined in the year 1896, although when India and Pakistan were divided, most of this border line went to Pakistan and at present most of this border line is situated between Pakistan and Afghanistan. The boundary line between India and Myanmar is determined by the wide Patkai hills in the Indian states of Meghalaya, Manipur, Nagaland and Mizoram, this hill separates India and Myanmar from each other. There are 4 boundary lines between India and Sri Lanka, which separate both India and Sri Lanka from each other, all these four boundary lines are Gulf of Mannar, Ram Setu, Palk Strait and Lakshadweep Sea.