AP EAMCET · Maths · Probability
A bag contains 3 white, 2 blue and 5 red balls. One ball is drawn at random from this bag. Then, the probability that the ball drawn is not red is
- A \(3 / 10\)
- B \(1 / 5\)
- C \(1 / 2\)
- D \(4 / 5\)
Answer & Solution
Correct Answer
(C) \(1 / 2\)
Step-by-step Solution
Detailed explanation
3 white, 2 blue, 5 red balls. \[ P(\text { ball is not red })=\frac{3+2}{3+2+5}=\frac{1}{2} \]
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