Explanation: Rajasthan, a state in northwestern India, is characterized by its diverse geography, including several rivers that play a crucial role in the region's agriculture and ecology. The Chambal River is one of the major rivers flowing through the eastern part of Rajasthan. It originates in Madhya Pradesh and flows through Rajasthan before joining the Yamuna River. The Chambal River is known for its ecological significance, supporting a variety of flora and fauna, including the critically endangered Gharial crocodile.
The Chambal River is part of the larger Yamuna River system, which is a tributary of the Ganga River. The river's course through Rajasthan is significant for the state's agricultural activities, providing water for irrigation and supporting the livelihoods of many communities. The river also has historical and cultural importance, with several ancient temples and archaeological sites located along its banks.
In contrast, the Satluj River, which is a major tributary of the Indus River, flows through Himachal Pradesh and Punjab, and does not have any connection with Rajasthan. Similarly, the Ganga River, one of the most sacred rivers in India, flows through states like Uttarakhand, Uttar Pradesh, Bihar, and West Bengal, and does not pass through Rajasthan. The Yamuna River, while a significant river in India, flows through states like Uttarakhand, Uttar Pradesh, and Haryana, and does not flow through the eastern part of Rajasthan.
Understanding the geographical distribution of rivers in Rajasthan is essential for comprehending the state's ecological and agricultural landscape. The Chambal River, being a major river in eastern Rajasthan, plays a vital role in the region's water resources and biodiversity. Therefore, the correct answer is the Chambal River, as it is the river that flows in the eastern part of Rajasthan.