The National Water Mission aims to ensure a sustainable and equitable water resource management system in India. By promoting the recycling of wastewater, it addresses the pressing water needs of urban areas while also enhancing the efficiency in water usage. Adopting technologies to utilize ocean water particularly benefits coastal cities facing freshwater shortages. However, linking rivers of Himalayan origin to those in peninsular India and reimbursing farmers for borewell expenses are not part of the mission's framework or feasible strategies, making options 1 and 2 the only correct assertions. This approach aligns with the mission’s goals of improving water availability and usage efficiency, reflecting a comprehensive understanding of water management principles necessary for the UPSC context.