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The Bisalpur dam, the largest drinking water project of Rajasthan, is built on which river?

  1. A.Luni
  2. B.Mahi
  3. C.Banas
  4. D.Chambal

Correct answer

C. Banas

Explanation

The correct answer is C, the Banas. The Bisalpur dam stands on the Banas in Tonk district and was built mainly to supply drinking water, which it pipes to Jaipur, Ajmer and Tonk, besides irrigating land in Tonk itself. The Banas is the longest river flowing entirely within Rajasthan and is a tributary of the Chambal, so the dam is also the state's biggest work in that basin outside the valley project.

Option A, the Luni, is the river of the western desert, saline in its lower course, and carries the Jawai and Sukri as tributaries. Option B, the Mahi, is dammed at Banswara as the Mahi Bajaj Sagar in the project shared with Gujarat. Option D, the Chambal, carries Gandhi Sagar, Rana Pratap Sagar, Jawahar Sagar and the Kota barrage, none of which is Bisalpur.

Read the full article: Rajasthan Irrigation and Water Projects: Canals and Dams

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