Waec Model Questions Vol1 2017 Agricultural Science Question 8
Practice objective / multiple choice question 8 from the 2017 Waec Model Questions Vol1 Agricultural Science examination.
A soil‑texture separation apparatus consists of a clear cylindrical jar (height 30 cm) filled with a soil sample that, after shaking and settling, forms three distinct layers: sand (top), silt (middle) and clay (bottom). The sand layer occupies 13.5 cm of the total settled height. What is the percentage of sand in the sample?
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About This Question
This is Waec Model Questions Vol1 2017 Agricultural Science Question 8. It is one of the objective questions from the 2017 Waec Model Questions Vol1 Agricultural Science examination.
Difficulty level: Easy .
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