Explanation: The longest national highway in India is NH44, which stretches from Srinagar in the northernmost part of the country to Kanyakumari in the southernmost part. This highway is a crucial part of India's road network, connecting various states and regions across the country.
NH44 starts in Srinagar, the capital of Jammu and Kashmir, and traverses through several states including Himachal Pradesh, Punjab, Haryana, Rajasthan, Gujarat, Maharashtra, Karnataka, and Tamil Nadu. The highway covers a distance of approximately 3,800 kilometers, making it the longest national highway in India.
Kanyakumari, located in the state of Tamil Nadu, is the southernmost point of the Indian mainland. It is a significant endpoint for NH44 due to its geographical location and historical importance. The town is known for its natural beauty, including the confluence of the Arabian Sea, the Bay of Bengal, and the Indian Ocean, and is a popular tourist destination.
The other options provided in the question are incorrect for the following reasons:
- Lakshwadeep is an island territory in the Arabian Sea and is not connected to the mainland by NH44.
- Puducherry is a union territory in the southern part of India, but it is not the southernmost point of the mainland.
- Kerala is a state in southern India, but it is not the southernmost point of the mainland.
Understanding the route and endpoints of NH44 is important for students studying geography and transportation in India, as it highlights the vastness of the country and the importance of its road network in connecting different regions.