Which Indian river project term is correctly associated with important geographical fact “Bihar is the principal Indian beneficiary region”, and also with “a flood-control and irrigation project on the Kosi River”?

Correct Answer: Option D — Kosi Project. Kosi Project is correctly identified as Bihar is the principal Indian beneficiary region. Kosi Project is also associated with a flood-control and irrigation project on the Kosi River. Another identifying fact about Kosi Project is that the Kosi Barrage is located near Bhimnagar. A further exam-relevant fact about Kosi Project is that Bihar is the principal Indian beneficiary region. Why the other options are incorrect: Option A — Chambal Valley Project: Chambal Valley Project is the project provides irrigation and hydroelectric power. Chambal Valley Project is also associated with a multipurpose project developed on the Chambal River. Option B — Bhakra Nangal Project: Bhakra Nangal Project is Gobind Sagar is the reservoir behind Bhakra Dam. Bhakra Nangal Project is also associated with a multipurpose river-valley project on the Sutlej. Option C — Damodar Valley Project: Damodar Valley Project is its functions include flood control, irrigation and power generation. Damodar Valley Project is also associated with a multipurpose project in the Damodar basin. Exam Takeaway: Connect Kosi Project with “Bihar is the principal Indian beneficiary region” and “a flood-control and irrigation project on the Kosi River” for revision.