1. What is the primary purpose of reservoirs in Pakistan?
(A) To store water for future use
(B) To increase water pollution
(C) To reduce agricultural production
(D) To prevent irrigation
2. Which is the largest reservoir in Pakistan by gross storage capacity?
(A) Mangla Reservoir
(B) Tarbela Reservoir
(C) Mirani Reservoir
(D) Hub Reservoir
3. Tarbela Reservoir is formed by which dam?
(A) Mangla Dam
(B) Warsak Dam
(C) Tarbela Dam
(D) Hub Dam
4. On which river is Tarbela Reservoir located?
(A) Jhelum River
(B) Indus River
(C) Ravi River
(D) Chenab River
5. Mangla Reservoir is located on which river?
(A) Indus River
(B) Ravi River
(C) Jhelum River
(D) Sutlej River
6. Which reservoir is particularly important for irrigation and water storage in Punjab and Sindh?
(A) Tarbela Reservoir
(B) Rawal Reservoir
(C) Simly Reservoir
(D) Khanpur Reservoir
7. What is one major benefit of reservoirs for Pakistan’s agriculture?
(A) They store water for irrigation during dry periods
(B) They reduce the availability of irrigation water
(C) They eliminate cultivated land
(D) They prevent crop production
8. How do reservoirs help in flood management?
(A) By storing and regulating excess water
(B) By increasing river flow during floods
(C) By preventing rainfall
(D) By eliminating rivers
9. Which reservoir is associated with Mangla Dam?
(A) Mangla Reservoir
(B) Tarbela Reservoir
(C) Hub Reservoir
(D) Rawal Reservoir
10. Which reservoir supplies water to Karachi and parts of Balochistan?
(A) Mangla Reservoir
(B) Hub Reservoir
(C) Tarbela Reservoir
(D) Rawal Reservoir
11. Which reservoir is located near Islamabad and is used for water supply and recreation?
(A) Rawal Reservoir
(B) Tarbela Reservoir
(C) Mangla Reservoir
(D) Mirani Reservoir
12. What is an important role of reservoirs in hydroelectric power generation?
(A) They provide stored water for power generation
(B) They produce coal
(C) They extract petroleum
(D) They replace power transmission systems
13. Which reservoir is associated with Khanpur Dam?
(A) Khanpur Reservoir
(B) Hub Reservoir
(C) Mirani Reservoir
(D) Rawal Reservoir
14. Why are reservoirs important for Pakistan’s water security?
(A) They help store water and manage seasonal variations in supply
(B) They increase water wastage
(C) They reduce water storage capacity
(D) They prevent the use of river water
15. What is a major challenge affecting reservoirs in Pakistan?
(A) Sedimentation and loss of storage capacity
(B) Excessive rainfall throughout the year
(C) Unlimited water availability
(D) Lack of agricultural demand