The correct answer is D. Gurugram.
Gurugram, formerly known as Gurgaon, is a city in the northern Indian state of Haryana. It is situated on the southern border of Delhi, 32 kilometers (20 mi) southwest of the national capital. As of 2011, it had a population of 1,034,797. The city is known for its high-tech industries and its status as a major financial center.
The Gurugram Economic Special Zone (GEZ) is a special economic zone located in Gurugram, Haryana, India. It was established in 2005 and is one of the largest special economic zones in India. The GEZ covers an area of 1,000 acres (400 ha) and is home to over 100 companies from various sectors, including IT, manufacturing, and pharmaceuticals.
The GEZ offers a number of benefits to its companies, including tax breaks, duty-free imports, and land at concessional rates. The zone is also well-connected to major cities in India and abroad, making it an attractive location for businesses.
The GEZ has been a major success story for Gurugram. It has helped to create jobs, attract investment, and boost the city’s economy. The zone is also playing a key role in the development of Gurugram as a knowledge economy hub.
The other options are incorrect because they are not cities in Haryana where an economic SEZ has been established.