Correct Answer:
C. Chenab River
The correct answer is Chenab River. The Dul Hasti Hydroelectric Project is a run‑of‑the‑river power project located in the Kishtwar district of Jammu and Kashmir, India. It is built on the Chenab River (Stage I commissioned earlier, and Stage II planned on the same river). Among the options:
- Jhelum River: Incorrect; Jhelum is associated with other projects.
- Ravi River: Incorrect.
- Chenab River: Correct; the project is located on this river.
- Indus River: Incorrect.
Therefore, the correct river is "Chenab River".