Which of the following rivers has the highest replenishable groundwater in the country?
A
The Narmada
B
The Ganga
C
The Brahmaputra
D
The Godavari
Correct Option:
B
Explanation
The Ganga basin contains enormous alluvial aquifers that are regularly recharged by rainfall and river seepage. A useful memory image: the broad, sediment-filled Ganga plains behave like a gigantic underground sponge. The original paper key also gives Ganga.
