Question

15 cards no 1,2,3,4,_15 are put in box and mixed through s men draw a card random from box .find probabability that on card 1.two digit number ,a perfect square number ,a no divisible by 2or3 ,a no divisible by 2and 3 a no divisible by 7 ,a two digit number divisible by 5, a perfect cube number , an even need mber, a two digit no perfect square

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Answer 1

Answer:

1. 7/15, 2/15, 9/15, 2/15, 1/15, 2/15, 2/ 15