MathematicsVariationJAMB
p varies inversely as the square root of q, and p = 10 when q = 16. Find p when q = 25.
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Answer: C. 8
k = 10 × 4 = 40; p = 40/5 = 8.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.