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Maths Puzzle
A set of cards bearing the number 200-299 is used in a game. if card is drawn at random, what is the probability that it is divisible by?
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self Other Question
A 5-digit number is formed by the digits 1,2,3,4, and 5 without repetition. What is the probability that the number formed is a multiple of 4??
Four different objects 1,2,3,4 are distributed at random in four places marked 1,2,3,4. What is the probability that none of the objects occupy the place corresponding to its number?