The correct answer is (a) Ludhiana.
Ludhiana is a city in the Indian state of Punjab. It is known as the “Manchester of India” because of its textile industry. The city is also a major center for the manufacture of sports goods.
Jalandhar is another city in Punjab that is known for its sports goods industry. However, Ludhiana is the larger and more important center for this industry.
Kanpur is a city in the Indian state of Uttar Pradesh. It is known for its leather industry.
Agra is a city in the Indian state of Uttar Pradesh. It is famous for the Taj Mahal, a white marble mausoleum built by Mughal emperor Shah Jahan in memory of his wife Mumtaz Mahal.
Ludhiana is the most popular city for sports goods because it has a long history of manufacturing these goods. The city is home to many factories that produce a wide range of sports goods, including cricket bats, hockey sticks, and footballs. These goods are exported to many countries around the world.