Which one is the longest river in Tamil Nadu ?

A. Kaveri

B. Cheyyar

C. Bhavani

D. Thamirabarani

Answer: Option A

Solution(By Examveda Team)

Cauvery is longest rivr in Tamil Nadu from adjoining Karnataka where it flows for about one-third of the total length. The other rivers are Adyar, Courtaliar, South Pennar, Periyar, Vaigai and Tampreparni.