Q. The McMahon Line, a disputed boundary claimed by India, forms part of the Line of Actual Control (LAC) in which one of the following sectors?
Answer: A
Notes:
Explanation – The McMahon Line is a disputed boundary that forms part of the Line of Actual Control (LAC) between India and China in the Eastern Sector. It stretches from Bhutan in the west to Myanmar in the east, covering the present Indian state of Arunachal Pradesh.
Source: The Hindu

