Which Indian state shares its longest international land border with Bangladesh?

💡 Solution & Explanation

West Bengal shares the longest international land boundary with Bangladesh among all Indian states, stretching over two thousand two hundred kilometers across diverse riverine and deltaic terrain. Tripura, Meghalaya, Assam, and Mizoram also share borders with Bangladesh, but their cumulative and individual boundary lengths are significantly shorter. The historical Radcliffe Line and subsequent boundary demarcations define this porous international frontier. Border haats and transit agreements along this frontier facilitate crucial bilateral trade and cultural exchanges between India and Bangladesh.