India's biggest multipurpose river valley project is __________.
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → Bhakra Nangal
The Bhakra Nangal Project on the Sutlej is India's biggest multipurpose river valley project, serving Punjab, Haryana, Himachal Pradesh and Rajasthan with irrigation, hydroelectric power and flood control. Its Bhakra Dam, about 226 m high, is among the highest concrete gravity dams in the world, and its reservoir is the Gobind Sagar.