Neco Model Questions Vol1 2025 Civic Education Question 48
Practice objective / multiple choice question 48 from the 2025 Neco Model Questions Vol1 Civic Education examination.
A university implements a three‑tier anti‑cult programme.\n\n- Tier 1: awareness workshops reach \(40\%\) of students and reduce the probability of joining a cult by \(30\%\) for those reached.\n- Tier 2: counselling is offered to \(25\%\) of the students who were **not** reached by Tier 1; it reduces the probability by \(50\%\) for those counselled.\n- Tier 3: strict monitoring is applied to the remaining students, reducing the probability by \(20\%\).\n\nInitially, \(10\%\) of all students are involved in cult activities. Assuming the reductions act independently, what is the expected overall percentage of students still involved after the three tiers have been applied? Give your answer to two decimal places.
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This is Neco Model Questions Vol1 2025 Civic Education Question 48. It is one of the objective questions from the 2025 Neco Model Questions Vol1 Civic Education examination.
Difficulty level: Hard .
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