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There are 2 Red, 3 Blue and 5 Black balls in a bag. A ball is drawn from the bag without looking in to the bag. What is the probability of getting a non-blue ball?
  • a)
    7/10
  • b)
    3/5
  • c)
    2/5
  • d)
    None of these
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
There are 2 Red, 3 Blue and 5 Black balls in a bag. A ball is drawn fr...
Total out comes are=2+3+5=10
So, Probability of getting a non blue ball is = 7/10
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There are 2 Red, 3 Blue and 5 Black balls in a bag. A ball is drawn from the bag without looking in to the bag. What is the probability of getting a non-blue ball?a)7/10b)3/5c)2/5d)None of theseCorrect answer is option 'A'. Can you explain this answer?
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