Explanations:The northeastern region of India is a complex geographical area that includes several states sharing borders with neighboring countries. Among these states, Sikkim and Arunachal Pradesh are notable for their international borders with China. Understanding the geographical layout of these states is essential for comprehending the geopolitical dynamics of the region.
Sikkim is a small state located in the northeastern part of India, bordering Nepal to the west, Bhutan to the east, and Tibet (a part of China) to the north. The state of Sikkim has a significant portion of its northern boundary with the Tibet Autonomous Region of China. This border is part of the larger Sino-Indian border, which has been a subject of geopolitical tension and negotiations between India and China.
Arunachal Pradesh, on the other hand, is a larger state that shares a much longer border with China. The state is located in the easternmost part of the northeastern region and borders Tibet to the north and Myanmar to the east. The border between Arunachal Pradesh and China is a contentious one, with both countries claiming different portions of the region. The dispute over the border has been a significant issue in the relationship between India and China.
It is important to note that while other northeastern states like Nagaland, Mizoram, and Manipur do not share borders with China, they do share borders with other countries such as Myanmar and Bangladesh. This makes the northeastern region of India a complex and strategically important area from a geopolitical perspective.
Understanding the geographical boundaries of these states is crucial for students preparing for competitive examinations such as the UPSC, SSC, and Bank PO, where questions on the geographical layout of India and its international borders are common. The correct answer to the question is that Sikkim and Arunachal Pradesh share an international border with China, making option D the correct choice.