Q76
Geography (incl. West Bengal)Rivers, Lakes, Dams & Water Resources
Which one of the following states in India has higher percentage of tank irrigation?
- a.Tamil Nadu
- b.West Bengal
- c.Kerala
- d.Karnataka
Answer: (A) Tamil Nadu
Tamil Nadu has the highest percentage of tank irrigation among Indian states. The state has thousands of traditional tanks (eris) built over centuries and relies heavily on tank irrigation for rice cultivation. This is due to the flat topography and seasonal rainfall patterns of the region.