The correct answer is: B) Betwa
The Betwa River is a tributary of the Yamuna River, which in turn is a tributary of the Ganges River. The Betwa River flows through the states of Madhya Pradesh and Uttar Pradesh in India. It is a major source of irrigation for the region and is also used for hydroelectric power generation.
The Yamuna River is the longest tributary of the Ganges River. It flows through the states of Haryana, Uttar Pradesh, and Delhi. The Yamuna River is a major source of water for irrigation and drinking water for millions of people.
The Ken River is a tributary of the Yamuna River. It flows through the states of Madhya Pradesh and Uttar Pradesh. The Ken River is a major source of water for irrigation and drinking water for millions of people.
The Gandak River is a tributary of the Ganges River. It flows through the states of Nepal and India. The Gandak River is a major source of water for irrigation and drinking water for millions of people.
The Betwa River is the only major tributary of the Ganges River that flows through Madhya Pradesh.