Explanations:The question asks which district of Himachal Pradesh is located on the international border of India. To understand this, it is important to know the geographical layout of Himachal Pradesh and its border regions.
Himachal Pradesh is a state in northern India, known for its mountainous terrain and scenic beauty. It shares borders with several other Indian states and also has an international border. The international border of Himachal Pradesh is shared with the Tibet Autonomous Region of China, which is located to the east of the state.
Among the districts of Himachal Pradesh, Kinnaur is the one that shares this international border. Kinnaur is situated in the eastern part of the state and is bordered by the Tibetan Autonomous Region of China to the east. This makes Kinnaur a strategically important district due to its geographical location and its role in border security and international relations.
Other districts in Himachal Pradesh, such as Shimla and Champa, do not share an international border. Shimla is the capital city of Himachal Pradesh and is located in the central part of the state. Champa is a town in the Shimla district and is known for its scenic beauty and tourist attractions, but it is not located on the international border.
Therefore, the correct answer is Kinnaur, as it is the only district in Himachal Pradesh that is located on the international border of India. Understanding the geographical layout and the specific locations of the districts within Himachal Pradesh is crucial for answering such questions accurately.