The Indian Railways network is the fourth largest rail network in the world. The total length of railways in India is 115000 kilometers. About 2.5 crore people travel in Indian Railways every day. In the last few years, superfast trains like Vande Bharat have also arrived in India. There has been a lot of modernization in the Indian Railways network in the last few years. You too must have traveled a lot in railways. But have you ever noticed that while the train is going, V-shaped tracks are visible at…
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