Neco Model Questions Vol1 2020 Agricultural Science Question 37
Practice objective / multiple choice question 37 from the 2020 Neco Model Questions Vol1 Agricultural Science examination.
A farmer can use either hand‑tractor Model A or Model B to plow a field. Model A ploughs \(0.8\) ha per hour and consumes \(2.5\) L of diesel per hour. Model B ploughs \(1.0\) ha per hour and consumes \(3.2\) L of diesel per hour. Diesel costs \(\text{₦}180\) per litre. To plow a total of \(5\) ha at the lowest possible fuel cost, which model should be chosen and what is the total fuel cost (in naira, rounded to the nearest naira)?
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About This Question
This is Neco Model Questions Vol1 2020 Agricultural Science Question 37. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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