JSCE Mathematics 2024 Objective — Question 80

Question 80 of 80 from the Junior Secondary Certificate Examination (JSCE) Mathematics 2024 Objective paper, with the correct answer and a full explanation.

Samples: (a) circles 3, 12, m and square 4m; (b) circles 5, 30, p and square 6p. Now answer this question; circles 1/2, 48, xy and square ?

• A. 8xy
• B. 12xy
• C. 22xy
• D. 24xyCorrect

Explanation

In each sample the square = right circle x (top circle / left circle): (a) 12/3 = 4, giving 4m; (b) 30/5 = 6, giving 6p. Reading the left circle as 2, 48/2 = 24, so the square is 24xy.

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