Question
Statement-I : A ––– is more useful on uneven land where sufficient water is not available.
Statement-II : B ––– is a boon in regions where availability of water is poor.
Select the correct option for A and B.
AB(a)Lever systemPulley system(b)Sprinkler systemDrip system(c)Pulley systemLever system(d)Drip systemSprinkler system