Neco Model Questions Vol1 2021 Government Question 33
Practice objective / multiple choice question 33 from the 2021 Neco Model Questions Vol1 Government examination.
Three pressure groups - X, Y and Z - have memberships that form an arithmetic progression and total 12,000 members. Their annual lobbying expenditures form a geometric progression with common ratio \(r\). The total expenditure of the three groups is \(\text{₦}9,000,000\) and Group Y spends exactly twice as much as Group X. Assuming each group spends the same amount per member, find the membership of Group Z.
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About This Question
This is Neco Model Questions Vol1 2021 Government Question 33. It is one of the objective questions from the 2021 Neco Model Questions Vol1 Government examination.
Difficulty level: Medium .
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