2020 Reading Comprehension - Assumptions

With reference to the above passage, the following assumptions have been made : 1. High risks involved in holding maximum water in reservoirs are due to our over-dependence on hydropower projects. 2. Storage capacity of dams should not be fully used before or during monsoon season. 3. Role of dams in flood control is underestimated in India. Which of the above assumptions is/are valid?

• 1 and 2 only
• 2 only
• 3 only
• 1, 2 and 3