Which among the following is a better way of cheap and useful way to carry water for irrigation?
A
Pulley system
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B
Chain pump
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C
Dhekli
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D
Rahat
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Solution
The correct option is A Pulley system
Pulleys are used to carry buckets of water where they are needed. Pulley systems for irrigation are designed to cut down on the amount of manual labour needed to take care of gardens or farmland.
Since pulleys automate part of the process, they are a cheap and useful way to carry water to plants and soil.