Mathematics

Mathematics

Problem

From the digits 0,1,2,3,4,50,1,2,3,4,5, a three-digit number is formed without repeating any digit. What is the probability that the number so formed is divisible by 55? a) 25\dfrac{2}{5} b) 13\dfrac{1}{3} c) 925\dfrac{9}{25} d) 425\dfrac{4}{25}

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