The correct answer is: D) All of the above
The Son, Chambal, and Betwa are all tributaries of the Ganga River that flow through Madhya Pradesh.
The Son River is the largest tributary of the Ganga River. It originates in the Amarkantak hills of Madhya Pradesh and flows through the states of Madhya Pradesh, Uttar Pradesh, and Bihar before joining the Ganga River near Patna. The Son River is about 780 kilometers long.
The Chambal River is the second largest tributary of the Ganga River. It originates in the Vindhya Range of Madhya Pradesh and flows through the states of Madhya Pradesh, Rajasthan, and Uttar Pradesh before joining the Ganga River near Allahabad. The Chambal River is about 960 kilometers long.
The Betwa River is a tributary of the Chambal River. It originates in the Vindhya Range of Madhya Pradesh and flows through the states of Madhya Pradesh and Uttar Pradesh before joining the Chambal River near Kota. The Betwa River is about 480 kilometers long.
All three rivers are important sources of water for irrigation and drinking water. They are also important for transportation and fisheries.