The worldâ€™s longest dam is the
Answer : C. Hirakud dam
The chilka lake is in
Answer : B. Orissa
Where is agasthiar falls in Tamilnadu?
Answer : C. Papanasam
Which state has the largest area under tank irrigation?
Answer : A. Tamil Nadu
The purest form of water can be obtained from the
Answer : D. shower of rain
Periyar reservoir provides irrigation facilities to
Answer : A. Madurai district