When did the construction of Bhakhra Dam start?

1951
1948
1949
1950

The correct answer is: B. 1948

The Bhakra Dam is a gravity dam on the Sutlej River in Bilaspur district of Himachal Pradesh, India. It is one of the largest dams in India and the world. The construction of the dam started in 1948 and was completed in 1963. The dam is a major source of irrigation and hydroelectric power in India.

The other options are incorrect because:

  • Option A: 1951 is the year when the Bhakra Dam was inaugurated.
  • Option C: 1949 is the year when the foundation stone of the Bhakra Dam was laid.
  • Option D: 1950 is the year when the construction of the Bhakra Dam was approved.