Explanations:Understanding the geographical layout of India, particularly the northeastern states, is crucial for identifying the smallest state by area. The northeastern states of India are a group of eight states located in the easternmost part of the country, and they are collectively known as the "Seven Sister States" (with Sikkim being the eighth state, though not traditionally included in this group).
Among these states, Tripura is the smallest in terms of area. It covers an area of approximately 10,486 square kilometers. The state is situated in the northeastern region of India and is surrounded by Bangladesh on three sides, with only a small portion of its border touching the Indian state of Assam. The geographical location and size of Tripura make it unique among the northeastern states.
It is important to note that while Tripura is the smallest state in the northeastern region, it is not the smallest state in all of India. That distinction belongs to Sikkim, which is even smaller in area. However, within the context of the northeastern states, Tripura holds the title of the smallest state.
The other northeastern states, such as Nagaland, Meghalaya, and Mizoram, are all larger than Tripura. Nagaland covers an area of about 16,579 square kilometers, Meghalaya covers about 22,429 square kilometers, and Mizoram covers about 21,081 square kilometers. These states are larger than Tripura, which is why they are not the correct answer to the question.
Understanding the relative sizes of these states is important for various competitive examinations and general knowledge quizzes, as it tests the geographical knowledge of the examinee. It is also useful for understanding the demographic and economic challenges faced by these states, as their size can influence their development and resource allocation.