A. Inundation irrigation
B. Perennial irrigation
C. Lift irrigation
D. Drip irrigation
Ans. (b) : Perennial irrigation

Explanation :-
Perennial Canals – This system assumes the supply of water throughout the crop period/year. In this the necessary water to land is provided throughout the
year.
Inundation irrigation – In this system large quantity of water flowing in a river during flood is allowing to flood or inundated the land to be cultivated.
Lift irrigation – Lift irrigation is a method of irrigation in which water is not transported by natural flow (as in gravity-fed canal system) but is lifted with pumps or other means.
Drip irrigation – Drip irrigation is type of micro irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants. The goal is to place water directly into the root zone and minimize evaporation.