Which of the following states is not bound to China? 

The correct answer is West Bengal.

Key Points

• India shares its border with China in the following states: Jammu and Kashmir, Himachal Pradesh, Uttarakhand, Sikkim, and Arunachal Pradesh.
• West Bengal, although it shares international borders with countries like Nepal, Bhutan, and Bangladesh, does not share a border with China.
• West Bengal is located in the eastern part of India and is bordered by the states of Odisha, Jharkhand, Bihar, Sikkim, and Assam.
• The strategic importance of states bordering China includes military, economic, and political aspects, making it crucial for national security.

Additional Information

• Jammu and Kashmir
  • Jammu and Kashmir shares a significant portion of its northern border with China.
  • The region of Ladakh, which is part of Jammu and Kashmir, is particularly significant in the context of India-China relations.
• Uttarakhand
  • Uttarakhand shares its international border with China (Tibet Autonomous Region).
  • The state has strategic passes such as Lipulekh Pass and Niti Pass.
• Sikkim
  • Sikkim is a small northeastern state bordered by China to the north and northeast.
  • The Nathu La pass in Sikkim is an important trade route between India and China.