JSCE Mathematics 2024 Objective — Question 30

Question 30 of 80 from the Junior Secondary Certificate Examination (JSCE) Mathematics 2024 Objective paper, with the correct answer and a full explanation.

Evaluate √(36 x 98 / 32) ÷ √(2 21/27)

A. 10.2
B. 6.3Correct
C. 0.6
D. 0.5

Explanation

36 x 98 / 32 = 110.25, and its square root is 10.5. 2 21/27 = 25/9, and its square root is 5/3. 10.5 ÷ 5/3 = 6.3.

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