Explanation
Correct Answer: Option D — Sardar Sarovar Project. Sardar Sarovar Project is correctly identified as its benefits include irrigation, drinking water and power. Sardar Sarovar Project is also associated with a multipurpose project on the Narmada River. Another identifying fact about Sardar Sarovar Project is that Gujarat, Madhya Pradesh, Maharashtra and Rajasthan are associated project states. A further exam-relevant fact about Sardar Sarovar Project is that its benefits include irrigation, drinking water and power. Why the other options are incorrect: Option A — Tehri Project: Tehri Project is the project supports hydropower, irrigation and drinking-water supply. Tehri Project is also associated with a multipurpose project on the Bhagirathi River. Option B — Rihand Project: Rihand Project is the project is important for power generation and regional water use. Rihand Project is also associated with a river project on the Rihand, a tributary of the Son. Option C — Tungabhadra Project: Tungabhadra Project is irrigation and hydroelectric power are major benefits. Tungabhadra Project is also associated with a multipurpose project on the Tungabhadra River. Exam Takeaway: Connect Sardar Sarovar Project with “its benefits include irrigation, drinking water and power” and “a multipurpose project on the Narmada River” for revision.