Neco 2017 Agricultural Science Question 15
Practice objective / multiple choice question 15 from the 2017 Neco Agricultural Science examination.
A herd of \(200\) goats has \(5\%\) of the animals currently showing clinical signs of disease X and therefore cannot be vaccinated. A vaccine against disease X provides immunity to \(85\%\) of the animals that receive it. The farmer wants at least \(80\%\) of the total herd to be immune. How many healthy goats must be vaccinated now to meet this target?
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About This Question
This is Neco 2017 Agricultural Science Question 15. It is one of the objective questions from the 2017 Neco Agricultural Science examination.
Difficulty level: Medium .
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