Question

choose the odd one out
3. Sprinkler, Rahat, Drip
4. Manure, Weeding. Fertilisers​

Answer 1

Answer:

3) RAHAT

4) WEEDING

Explanation:

3) RAHAT : wastage of water is more than other2

4) WEEDING :process of removing weeds

Answer 2

3) Rahat

4) Weeding

Explanation:

3) A system that uses livestock as labour, an old form of irrigation process wherein wheels have been used to take water out of a well.

4) The process of removal of unwanted plants, called weeds, from fields is called Weeding