Explanations:The question asks which of the given northeastern Indian states does not have a railway station. To understand this, it is important to know the geographical and infrastructural context of the northeastern states of India. The northeastern region of India comprises eight states: Assam, Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim, and Tripura. Each of these states has unique geographical features and varying levels of infrastructure development.
Among the options provided, Sikkim, Nagaland, and Mizoram all have railway stations. Sikkim is connected through the Darjeeling Himalayan Railway, which is a UNESCO World Heritage site. Nagaland has a railway station that connects it to the broader Indian railway network, facilitating travel and trade. Mizoram also has a railway station that is part of the northeastern railway network, providing connectivity to the state.
Meghalaya, however, stands out as the only state among the options that does not have a railway station. This is primarily due to the challenging terrain of Meghalaya, which is characterized by steep hills, deep valleys, and dense forests. The construction of a railway line in such a terrain would be extremely difficult and costly. The state's rugged topography makes it unsuitable for traditional railway infrastructure, and the high costs associated with such a project have deterred the development of a railway station in Meghalaya.
Understanding the geographical and infrastructural challenges faced by Meghalaya helps in recognizing why it is the correct answer to the question. The absence of a railway station in Meghalaya is a notable fact in the context of the northeastern states of India and is often tested in competitive examinations that assess knowledge of Indian geography and infrastructure.