Which port is positioned at the southernmost point among India's major ports?

Tuticorin Port (V.O. Chidambaranar Port) is located at the southernmost position among India's major ports. Situated in Tamil Nadu, it was designated as a major port on July 11, 1974. Tuticorin holds the distinction of being the second-largest port in Tamil Nadu and the fourth-largest container terminal in IndiThe other ports mentioned in the options are positioned further north: Chennai Port is on the eastern coast of Tamil Nadu, Mangaluru Port (New Mangalore Port) is located in Karnataka on the western coast, and Kochi Port is situated in Kerala, also on the western coast. Tuticorin's strategic location near international shipping routes enhances its significance in India's maritime operations.