1
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Question

# A bag contains three green marbles, four blue marbles, and two orange marbles. If a marble is picked at random, then the probability that it is not an orange marble is

A

14

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B

13

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C

49

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D

79

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Solution

## The correct option is D 79 P (Picking an orange marble) = 29 Probability of picking a green marble = 39 Probabilty of picking a blue marble = 49 Hence the probability of picking a green marble + Probability of picking a blue marble = Probability of not picking an orange marble 39 + 49 = 79

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