Correct option is B
Sol. The primary objective of the 'Ganga Action Plan' is to reduce pollution in the Ganga River and improve its water quality.
It is a comprehensive program initiated by the Government of India to address the environmental issues and pollution in the Ganges, one of India's holiest and most significant rivers.
The plan includes various measures and projects aimed at controlling and reducing industrial and domestic pollution to ensure the river's cleanliness and ecological health.
Ganga Action Plan is a multicrore project taken up in 1986 to improve the quality of Ganga water.
Ganga is a river with which the people of India are attached spiritually and emotionally.
Department of environment in December 1984, prepared an action plan for immediate reduction of pollution load on the river Ganga.