Explanation: The Mandira Dam is a significant water resource project located in the state of Odisha, India. It is situated on the Sankha River, which is a tributary of the Mahanadi River. The Sankha River flows through the districts of Cuttack and Jajpur in Odisha, and the Mandira Dam plays a crucial role in the region's water management system.
The Mandira Dam was constructed to serve multiple purposes, including irrigation, flood control, and power generation. The dam helps in regulating the flow of the Sankha River, which is essential for the agricultural activities in the surrounding areas. By controlling the water flow, the dam also helps in mitigating the impact of floods during the monsoon season, thereby protecting the lives and livelihoods of the local population.
The construction of the Mandira Dam is part of a larger water resource management strategy in Odisha. The state has several rivers and tributaries that are vital for its agricultural and industrial activities. The Sankha River, being a significant tributary of the Mahanadi, is an important water source for the region. The Mandira Dam, by harnessing the water of the Sankha River, contributes to the overall water resource management in Odisha.
It is important to note that the Mandira Dam is not located on the Yamuna River, which is a major river in northern India, primarily flowing through the states of Haryana, Uttar Pradesh, and Delhi. Similarly, the Sindh River, which is located in Pakistan, is not related to the Mandira Dam. Therefore, the correct answer is that the Mandira Dam is built on the Sankha River, which is a tributary of the Mahanadi River in Odisha.
Understanding the location and purpose of the Mandira Dam is crucial for students preparing for Odisha PSC, Odisha Civil Services, and other Odisha GK exams. The dam is a significant infrastructure project that reflects the state's efforts in water resource management and development.