Maharashtra State PSC Model Paper 1

The correct answer is India and China.

• The McMahon Line defines a clear boundary line between India and China.
• This line was determined by Sir Henry McMahon, then Foreign Secretary in the Government of British India. 
• The length of this line is 890 kilometres.  
•  The states and UT sharing borders with India are Arunachal Pradesh, Sikkim, Uttarakhand, Himachal Pradesh and Ladakh.