QuestionJAMBGeneral Maths1986ObjectiveProbabilityProbability
A man kept 6 black, 5 brown and 7 purple shirts in a drawer. What is the probability of his picking a purple shirt with his eyes closed?
Worked solution (try it first)
There are
6+5+7=18 shirts, each equally likely.
7 of them are purple, so the probability is
187, option C.
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