1. What is the Indus Basin Irrigation System?
(A) A network of roads connecting agricultural areas
(B) A system of rivers, canals, barrages, and irrigation infrastructure
(C) A system of underground railways
(D) A network of industrial zones
2. Which river is the main source of the Indus Basin Irrigation System?
(A) Ravi River
(B) Chenab River
(C) Indus River
(D) Sutlej River
3. Why is the Indus Basin Irrigation System important for Pakistan?
(A) It supports agricultural production through irrigation
(B) It mainly supports mining activities
(C) It is used primarily for tourism
(D) It eliminates the need for rainfall
4. Which province has the largest share of the irrigated area supplied by the Indus Basin Irrigation System?
(A) Balochistan
(B) Khyber Pakhtunkhwa
(C) Punjab
(D) Sindh
5. What is the main function of canals in the Indus Basin Irrigation System?
(A) To transport water from rivers to agricultural fields
(B) To transport petroleum
(C) To control air pollution
(D) To connect cities by road
6. What is the primary purpose of barrages in Pakistan’s irrigation system?
(A) To raise and regulate river water for diversion into canals
(B) To generate coal
(C) To prevent all rainfall
(D) To provide railway transportation
7. Which agreement played a major role in restructuring the Indus Basin water system between India and Pakistan?
(A) Tashkent Agreement
(B) Simla Agreement
(C) Indus Waters Treaty
(D) Lahore Resolution
8. In which year was the Indus Waters Treaty signed?
(A) 1947
(B) 1956
(C) 1960
(D) 1973
9. Under the Indus Waters Treaty, which rivers were allocated primarily to Pakistan?
(A) Ravi, Beas, and Sutlej
(B) Indus, Jhelum, and Chenab
(C) Ganges, Yamuna, and Sutlej
(D) Kabul, Swat, and Kurram
10. Which organization played a major role in financing the Indus Basin Development Fund?
(A) World Bank
(B) UNESCO
(C) WHO
(D) IMF
11. What is the major agricultural benefit of the Indus Basin Irrigation System?
(A) It provides a reliable supply of irrigation water
(B) It reduces the cultivated area
(C) It prevents the use of fertilizers
(D) It replaces agricultural machinery
12. Which of the following is a major component of the Indus Basin Irrigation System?
(A) Canals
(B) Airports
(C) Highways
(D) Seaports
13. Which major irrigation canal is associated with the Upper Indus Basin in Punjab?
(A) Upper Bari Doab Canal
(B) Rohri Canal
(C) Nara Canal
(D) Pinyari Canal
14. What is a major challenge facing the Indus Basin Irrigation System?
(A) Waterlogging and salinity
(B) Excessive forest growth
(C) Lack of agricultural land
(D) Shortage of sunlight
15. Why are water storage reservoirs important to the Indus Basin Irrigation System?
(A) They store water for irrigation and help regulate seasonal flows
(B) They increase soil erosion
(C) They eliminate river systems
(D) They are used only for fishing