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A game consists fo spining an arrow whi...

A game consists fo spining an arrow which come to rest pointing at one of the number 1,2,3,4,5,6,7,8,9, 10,11,12. Find the probability that the point at (i) a prime number, (ii) a number less than or equal to 9, (iii) a number between 3 and 11.

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The correct Answer is:
(i) `(5)/(12) ` (ii) `(3)/(4)` (iii) ` (7)/(12)`
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