Explanations:Tamil Nadu, located in the southern part of India, has a coastline that extends along the Bay of Bengal and the Arabian Sea. The state has several ports, but only a few are classified as major ports due to their significant commercial and economic importance. The major ports in Tamil Nadu are Chennai and Tuticorin.
Chennai, the capital city of Tamil Nadu, is home to the Chennai Port, which is one of the oldest and largest ports in India. It is a major commercial port and handles a significant amount of cargo, including containers, automobiles, and general cargo. The port is strategically located and serves as a gateway for trade and commerce in the region.
Tuticorin, also known as Thoothukudi, is another major port in Tamil Nadu. It is located on the southeastern coast of the state and is an important port for the export of minerals, particularly limestone and dolomite. The port also handles other types of cargo and is a significant contributor to the state's economy.
While there are other ports in Tamil Nadu, such as Nagapattinam, they are not classified as major ports due to their limited commercial significance. Nagapattinam is a minor port and does not have the same level of infrastructure or cargo handling capacity as the major ports.
Understanding the major ports in Tamil Nadu is important for various competitive examinations, particularly those related to geography, economics, and general knowledge. The correct answer to the question is "Both a&b," as it correctly identifies Chennai and Tuticorin as the major ports in Tamil Nadu.