If 4-digit numbers greater than 5000 are randomly formed from the digi – InterviewSolution

1.	If 4-digit numbers greater than 5000 are randomly formed from the digits 0,1,3,5 and 7 what is the probability of forming a number divisible by 5 when(i) the digits are repeated?(ii) the repetition of digits is not allowed?
Answer» If 4-digit numbers greater than 5000 are randomly formed from the digits 0,1,3,5 and 7 what is the probability of forming a number divisible by 5 when (i) the digits are repeated? (ii) the repetition of digits is not allowed?

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