Gce Model Questions Vol1 2024 Agricultural Science Question 34
Practice objective / multiple choice question 34 from the 2024 Gce Model Questions Vol1 Agricultural Science examination.
A herd consists of 120 cattle. Serological testing shows that 30 % of the animals have antibodies to disease X, and 20 % are calves under six months that should not be vaccinated. The vaccine provides immunity for six months, after which a booster dose is required. (i) How many vaccine doses are needed to immunise the susceptible animals over a 12‑month period? (ii) If each dose costs ₦250, what is the total cost? Give the number of doses as an integer and the cost in Naira.
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About This Question
This is Gce Model Questions Vol1 2024 Agricultural Science Question 34. It is one of the objective questions from the 2024 Gce Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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