The correct answer is: A. Badshahpur drain
The Badshahpur drain is a major drain in Haryana, India. It is also known as the Tilpat drain. The drain originates near the village of Badshahpur in Gurgaon district and flows in a north-easterly direction, passing through the villages of Tilpat, Dhankot, and Jhajjar. It then joins the Yamuna River near the village of Bahadurgarh.
The Badshahpur drain is a major source of water for irrigation in the area. It is also used for industrial and domestic purposes. The drain is also a major source of pollution in the area. The discharge of untreated sewage and industrial effluents into the drain has led to the contamination of the water. This has had a negative impact on the environment and the health of the people living in the area.
The Badshahpur drain is a major infrastructure project in Haryana. The government has plans to widen and deepen the drain to improve its capacity. The government has also plans to construct a sewage treatment plant to treat the sewage that is discharged into the drain. These measures are expected to improve the quality of water in the drain and reduce the pollution in the area.
The other options are incorrect because they are not drains in Haryana.