Waec Model Questions Vol1 2024 Mathematics Question 10

Practice objective / multiple choice question 10 from the 2024 Waec Model Questions Vol1 Mathematics examination.

Waec Model Questions Vol1 2024 Mathematics Objective / Multiple Choice Medium Difficulty
Question 10 WAEC_MODEL_QUESTIONS_VOL1 • 2024 • MATHEMATICS • objective

If y varies directly with x and inversely with z, and \(y = 12\) when \(x = 4\) and \(z = 3\), find the constant of variation k. Then, express y in terms of x and z.

Answer Options

A. \(k = 6\) and y= \(6(x/z)\)
B. \(k = 8\) and y= \(8(x/z)\)
Correct Answer C. \(k = 9\) and y= \(9(x/z)\)
D. \(k = 10\) and y= \(10(x/z)\)
Correct Answer
C
Correct Option:
\(k = 9\) and y= \(9(x/z)\)

About This Question

This is Waec Model Questions Vol1 2024 Mathematics Question 10. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Mathematics examination.

Difficulty level: Medium .

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