Which of the following drainage systems drains the land of Bihar?

விடையைக் காட்டு & விளக்கம்

விடை: (A) Ghaghara

விளக்கம்

Bihar is drained by the Ganga and its tributaries, including the Ghaghara, Gandak, Kosi and Son.

(A) சரி
Correct: the Ghaghara (Ganga system) joins the Ganga near Chhapra in Bihar.
(B) தவறு
Wrong: drains Chhattisgarh and Odisha.
(C) தவறு
Wrong: joins the Ganga at Prayagraj, before Bihar.
(D) தவறு
Wrong: drains central India westward.