Answer : 2 3/10 Explanation : Answer: B) 3/10 Explanation: Here, S = {1, 2, 3, 4, ...., 19, 20}=

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Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 4 or 15 ?

Answer : 2 3/10 Explanation : Answer: B) 3/10 Explanation: Here, S = {1, 2, 3, 4, ...., 19, 20}=