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12 cards, numbered 1 to 12, are placed in a box, mixed up throughly and then a card is drawn at random from the box. If it is known that the number on

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12 cards, numbered 1 to 12, are placed in a box, mixed up throughly and then a card is drawn at random from the box. If it is known that the number on the drawn card is more than 3, find the probability that it is an even number.
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Even numbers between 3 and 12=>`4,6,8,10and 12`
Total number of numbers between 3 and 12=>`9`
Probability=>`5/9`
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