Neco 2023 Agricultural Science Question 28
Practice objective / multiple choice question 28 from the 2023 Neco Agricultural Science examination.
In the soil‑testing setup shown in the diagram, a 500\,g air‑dry soil sample is sieved through a 2\,mm sieve, a 0.5\,mm sieve and finally collected in the pan. The masses retained are: 2\,mm sieve - 120\,g, 0.5\,mm sieve - 80\,g, pan - 200\,g. Calculate the percentage of sand (particles larger than 0.5\,mm) in the sample.
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About This Question
This is Neco 2023 Agricultural Science Question 28. It is one of the objective questions from the 2023 Neco Agricultural Science examination.
Difficulty level: Easy .
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