Which of the following states has the maximum length of navigable internal waterways?

The correct answer is 'West Bengal'. Key Points West Bengal: West Bengal has the maximum length of navigable internal waterways in India, making it a critical state for inland water transport. The state has a well-developed network of rivers such as the Ganges, Hooghly, and their tributaries, which are navigable for long distances, supporting trade and transport. The presence of the Hooghly River and the state's proximity to the Bay of Bengal make it a significant hub for riverine and coastal transport. West Bengal's waterways are extensively used for transporting goods and passengers, contributing to the state's economy and connectivity. Additional Information Kerala: Kerala has a well-developed network of backwaters and rivers but does not surpass West Bengal in terms of total navigable internal waterways. Bihar: Bihar is also served by major rivers like the Ganges but does not have the extensive navigable network found in West Bengal. Assam: Assam has a significant network of rivers, including the Brahmaputra, but the length of navigable internal waterways is less compared to West Bengal.