MathematicsProbabilityJAMB
A bag contains 4 red and 6 blue balls. Two balls are drawn one after the other without replacement. Find the probability that both are red.
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Answer: C. 2/15
P = 4/10 × 3/9 = 12/90 = 2/15.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.