Question

han bag contains 40 balls of the same and weight among the balls 18 are red 12 are yellow and rest are blue what is the probability that a balls are drawn at random from the bag is blue.

Answer 1

Probability=no. Of favourable outcomes/total no. Of outcomes

Favourable outcomes (blue) = 40-(18+12) = 10

Total outcomes = 40

P=10/40
P=1/4

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