The correct answer is Hindustan Aeronautics Limited.Hindustan Aeronautics Limited:It is an Indian state-owned aerospace and defense company. ?So, option 1 is correct.It is headquartered in Bangalore, India. It is governed under the management of the Indian Ministry of Defence.Sudha Dairy: The Bihar State Milk Co-Operative Federation Ltd is a dairy cooperative, established in 1983 as an enterprise of the Government of Bihar, India.It markets its products under the label "Sudha Dairy".The co-operative facilitates the procurement, processing, and marketing of dairy products.Maruti Udyog Limited:Maruti Suzuki India Limited, formerly known as Maruti Udyog Limited, is a subsidiary of the Japanese automotive manufacturer Suzuki.It was founded and owned by the Government of India between 1981 until 2003.It was sold to Suzuki Motor Corporation by the Government of India in 2003. Tata Iron and Steel Company Limited:Tata Steel was established in India as Asia's first integrated private steel company in 1907.It is one of the leading steel manufacturing companies in India.