Gce Model Questions Vol1 2023 Civic Education Question 47
Practice objective / multiple choice question 47 from the 2023 Gce Model Questions Vol1 Civic Education examination.
A survey of 1200 youths finds that 8% have tried cannabis, 5% have tried heroin, and 3% have tried both drugs. A new prevention programme reduces the prevalence of cannabis use by 25% and the prevalence of heroin use by 40%. Assuming the reduction affects all users proportionally, what is the new total number of youths who have tried either cannabis or heroin (rounded to the nearest whole youth)?
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About This Question
This is Gce Model Questions Vol1 2023 Civic Education Question 47. It is one of the objective questions from the 2023 Gce Model Questions Vol1 Civic Education examination.
Difficulty level: Hard .
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