Tamil Nadu is a leading exporter of:

Textiles and garments
Leather products
Automobiles and auto components
All of the above

The correct answer is: d) All of the above.

Tamil Nadu is a leading exporter of textiles and garments, leather products, and automobiles and auto components. In 2020-21, Tamil Nadu exported goods worth $33 billion, of which textiles and garments accounted for $12 billion, leather products accounted for $3 billion, and automobiles and auto components accounted for $6 billion.

Tamil Nadu is the largest producer of textiles and garments in India. The state has a strong textile industry with a large number of textile mills and garment factories. The textile industry in Tamil Nadu employs over 2 million people.

Tamil Nadu is also a major producer of leather products. The state has a large number of leather tanneries and leather goods manufacturing units. The leather industry in Tamil Nadu employs over 1 million people.

Tamil Nadu is also a major producer of automobiles and auto components. The state has a large number of automobile manufacturing plants and auto component manufacturing units. The automobile industry in Tamil Nadu employs over 1 million people.

The textile, leather, and automobile industries are the three major export sectors of Tamil Nadu. These industries contribute significantly to the state’s economy.