The correct answer is A. Hisar.
The first cotton mill in Haryana was started in Hisar in 1874. It was a joint venture between the British government and a private company. The mill was a success and helped to boost the economy of the region. It also provided employment to many people.
The other options are incorrect. Kaithal is a town in Haryana, but it is not the location of the first cotton mill. Bhiwani is a city in Haryana, but it is not the location of the first cotton mill. Mahendragarh is a district in Haryana, but it is not the location of the first cotton mill.
The first cotton mill in India was started in 1854 in Mumbai. The mill was a success and helped to boost the economy of the region. It also provided employment to many people.
The cotton industry in India is a major contributor to the country’s economy. The industry employs millions of people and generates billions of dollars in revenue each year. The cotton industry is also a major source of exports for India.