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A bag contains 6 red balls 8 blue balls ...

A bag contains 6 red balls 8 blue balls and 10 yellow balls, all the balls being of the same size. If a ball is drawn from the bag, without looking into it, find the probability that the ball drawn is:
blue

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The correct Answer is:
To find the probability of drawing a blue ball from the bag, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the number of each color of balls:** - Number of red balls = 6 - Number of blue balls = 8 - Number of yellow balls = 10 2. **Calculate the total number of balls in the bag:** \[ \text{Total number of balls} = \text{Number of red balls} + \text{Number of blue balls} + \text{Number of yellow balls} \] \[ \text{Total number of balls} = 6 + 8 + 10 = 24 \] 3. **Determine the number of favorable outcomes for drawing a blue ball:** - The number of favorable outcomes (blue balls) = 8 4. **Calculate the probability of drawing a blue ball:** \[ \text{Probability of drawing a blue ball} = \frac{\text{Number of blue balls}}{\text{Total number of balls}} \] \[ \text{Probability of drawing a blue ball} = \frac{8}{24} \] 5. **Simplify the fraction:** \[ \frac{8}{24} = \frac{1}{3} \] ### Final Answer: The probability of drawing a blue ball from the bag is \(\frac{1}{3}\).
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ICSE-CHAPTERWISE REVISION EXERCISE-CHAPTERWISE REVISION EXERCISE (PROBABILITY)
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