In the context of geographical resources in India, understanding the total utilisable water resources is crucial. The utilisable water resources refer to the amount of water that can be effectively used for various purposes like agriculture, industry, and domestic needs without considering the total potential availability. Based on studies and governmental assessments, the total utilisable water resources of India have been calculated, and the recognised figure is approximately 1969 cubic km. This value considers both surface and groundwater resources that can be harnessed with current infrastructure and technological limitations.
Therefore, the correct answer is: 1969 cubic km
The total utilisable water resources in India is estimated to be around 1,969 cubic kilometers. This includes both surface water and groundwater resources that can be sustainably used for various purposes such as agriculture, industry, and domestic consumption.
Therefore, the correct value is 1,969 cubic kilometers.