Which one of the following river basins has the highest replenishable ground water resource in the country?

The Ganga basin

The correct answer is Option (2) → The Ganga basin

The Ganga basin has the highest replenishable groundwater resource in India among the options provided. The Ganga basin is known for its extensive network of rivers and aquifers, making it a region with a significant amount of groundwater available for various uses, including irrigation and drinking water supply. This basin encompasses parts of northern and eastern India and is characterized by a high groundwater recharge rate, which contributes to its substantial groundwater resources.