Which river of Haryana is known in the form of Nichli Khand (lower division)?

The correct answer is: D. Chautang

The Chautang River is a tributary of the Yamuna River in the Indian state of Haryana. It is known as Nichli Khand (lower division) in the state. The river originates in the Shivalik Hills in the Ambala district of Haryana and flows through the districts of Kurukshetra, Karnal, and Panipat before joining the Yamuna River near Panipat. The Chautang River is a perennial river and its water is used for irrigation and drinking water purposes.

The other options are incorrect because:

• The Saraswati River is a mythical river that is believed to have dried up thousands of years ago.
• The Sutlej River is a major river in northern India and Pakistan. It is not a tributary of the Yamuna River.
• The Apaga River is a small river in the Indian state of Uttarakhand. It is not a tributary of the Yamuna River.