Question

A bag contains 4 white, 5 black, 6 blue and 3 pink balls, all of the same shape and size. A ball is drawn from the bag at random . Find the probability that the ball drawn is:

( i ) a black ball
( ii ) neither black nor pink
( iii ) either blue or white
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Answer 1

Answer:

I) 5/18

2) 10/18

3)10/18