Neco Model Questions Vol1 2019 Agricultural Science Question 18

Practice objective / multiple choice question 18 from the 2019 Neco Model Questions Vol1 Agricultural Science examination.

Neco Model Questions Vol1 2019 Agricultural Science Objective / Multiple Choice Medium Difficulty
Question 18 NECO_MODEL_QUESTIONS_VOL1 • 2019 • AGRICULTURAL_SCIENCE • objective

In a herd of 200 cattle, a contagious disease has an annual incidence of 12 % and a mortality rate of 25 % among the infected animals. A vaccine costing N5,000 per animal reduces the incidence by 70 % and the mortality among infected animals by 50 %. If the entire herd is vaccinated, (i) how many deaths are averted compared with no vaccination? (ii) what is the cost per death averted?

Answer Options

A. Deaths averted ≈ 5.1; Cost per death averted ≈ N250,000
B. Deaths averted ≈ 6.0; Cost per death averted ≈ N210,000
Correct Answer C. Deaths averted ≈ 5.1; Cost per death averted ≈ N196,078
D. Deaths averted ≈ 4.2; Cost per death averted ≈ N150,000
Correct Answer
C
Correct Option:
Deaths averted ≈ 5.1; Cost per death averted ≈ N196,078

About This Question

This is Neco Model Questions Vol1 2019 Agricultural Science Question 18. It is one of the objective questions from the 2019 Neco Model Questions Vol1 Agricultural Science examination.

Difficulty level: Medium .

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