MathematicsProbabilityJAMB
A number is chosen at random from 1 to 20. What is the probability that it is a multiple of 4?
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Answer: D. ¼
4, 8, 12, 16 and 20 are 5 multiples: 5/20 = ¼.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.