7.
The world’s longest dam is the
Answer : C. Hirakud dam
8.
The chilka lake is in
Answer : B. Orissa
9.
Where is agasthiar falls in Tamilnadu?
Answer : C. Papanasam
10.
Which state has the largest area under tank irrigation?
Answer : A. Tamil Nadu
11.
The purest form of water can be obtained from the
Answer : D. shower of rain
12.
Periyar reservoir provides irrigation facilities to
Answer : A. Madurai district