Environment and Ecology
2015
Biodiversity

Which one of the following is the national aquatic animal of India?

B.Olive ridley turtle
C.Gangetic dolphin
D.Gharial
A.Saltwater crocodile

Correct Answer: Option C

The Gangetic Dolphin is recognized as India's National Aquatic Animal due to its ecological importance in river systems such as the Ganges.

Therefore, the Gangetic Dolphin is the correct answer.