List of top Geology Questions on Hydrology asked in IIT JAM GG

An aquifer has a cross-sectional area of 1000 m² and a hydraulic gradient of 0.01. If water is flowing from the aquifer at a rate of 10 m³/sec, the hydraulic conductivity (in m/sec) of the aquifer is .............
Choose the correct statement:
Hardness of groundwater is determined by
A drainage basin of fourth order covers an area of 40 sq. km. Within the basin, total length of 1st order drainage is 12.5 km, 2nd order drainage is 8.8 km, 3rd order drainage is 4.7 km and 4th order drainage is 4.0 km. The drainage density of the basin is ........ km\(^{-1}\) (give answer in two decimal places).
A geological formation neither containing nor transmitting water is termed as
Check dams are constructed in association with main dam in the
A drainage basin of fourth order covers an area of 40 sq. km. Within the basin, total length of 1st order drainage is 12.5 km, 2nd order drainage is 8.8 km, 3rd order drainage is 4.7 km and 4th order drainage is 4.0 km. The drainage density of the basin is (give answer in two decimal places).
Check dams are constructed in association with main dam in the
A geological formation neither containing nor transmitting water is termed as