1.In India which state having the highest Irrigated area ? (1)
(1) Uttar Pradesh
(2) Punjab
(3) Haryana
(4) Tamil Nadu
2.Under the following states which one having the highest number of wells ? (3)
(1) Punjab
(2) Haryana
(3) Uttar Pradesh
(4) Bihar
3.Under these areas where the highest tank irrigation provided in India ? (3)
(1) Costal plains
(2) Narthran Plains
(3) Daccan Plains
(4) Ganga Valley
4.The study of lakes is called ? (3)
(1) Topology
(2) Hydrology
(3) Limnology
(4) Potomology
5.The Ocean covers approximately ___ of the Earth’s surface? (3)
(1) 50%
(2) 60%
(3) 70%
(4) 80%