Neco Model Questions Vol1 2023 Agricultural Science Question 43
Practice objective / multiple choice question 43 from the 2023 Neco Model Questions Vol1 Agricultural Science examination.
A farmer can work 8 hours per day at an average power output of 75 W. Two types of hand hoe are available: * Wooden‑hand hoe: requires 30 J of work to till 1 m² of light loam. * Steel‑hand hoe: requires 20 J of work to till 1 m² of the same soil but costs N500 more than the wooden hoe. Assuming the farmer uses each hoe for a full working day, (a) Which hoe allows the farmer to till a larger area in one day? (b) By how many square metres does the more efficient hoe increase the area tilled compared with the wooden hoe? (c) If the extra area yields a profit of N0.10 per m², what is the net monetary benefit after deducting the additional tool cost?
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About This Question
This is Neco Model Questions Vol1 2023 Agricultural Science Question 43. It is one of the objective questions from the 2023 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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