Which of the following must be true?
Which of the following must be true? Correct Answer Q speaks before R speaks
Three boys P,Q and R are to speak at a function along with 5 others. If all of them speak in random order, what is the probability that P speaks before Q and Q speaks before R? A. 13 B. 19 C. 16 D. 29 Answer: Option C
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Feb 20, 2025