Waec Model Questions Vol1 2017 Agricultural Science Question 12

Practice objective / multiple choice question 12 from the 2017 Waec Model Questions Vol1 Agricultural Science examination.

Waec Model Questions Vol1 2017 Agricultural Science Objective / Multiple Choice Medium Difficulty
Question 12 WAEC_MODEL_QUESTIONS_VOL1 • 2017 • AGRICULTURAL_SCIENCE • objective

A mango orchard has 1 500 trees. Initially 12 % of the trees show symptoms of a fungal disease. After the first fungicide application, the number of diseased trees is reduced by 40 % of the original diseased count. A second treatment later reduces the remaining diseased trees by 25 % of that remaining count. How many trees are still diseased after both treatments?

Answer Options

A. 108
B. 63
Correct Answer C. 81
D. 90
Correct Answer
C
Correct Option:
81

About This Question

This is Waec Model Questions Vol1 2017 Agricultural Science Question 12. It is one of the objective questions from the 2017 Waec Model Questions Vol1 Agricultural Science examination.

Difficulty level: Medium .

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