(A) Warsak
(B) Mangla
(C) Hub Dam
(D) Tarbela
🧠 Explanation:
- The **Tarbela Dam** is the largest earth-filled dam in the world, located on the Indus River in Pakistan.
- It was constructed in 1976 primarily for water storage and hydroelectric power generation.
- Earth-filled dams are made using natural materials like soil, sand, clay, and rock, compacted to block water flow.
- Tarbela stands out for both its volume of fill material and its importance in irrigation and power supply in Pakistan.