Question 47

# A bag contains 2 red, 3 green and 2 blue balls. 2 balls are to be drawn randomly. Whatis the probability that the balls drawn contain no blue ball?

Solution

There areÂ 2 red, 3 green and 2 blue balls

Probability of drawing blue balls = $$\frac{2}{7}$$

=> ProbabilityÂ that the balls drawn contain no blue ball = $$1-\frac{2}{7}$$

= $$\frac{5}{7}$$

=> Ans - (A)
The passage contains a probability question about drawing balls from a bag and provides a solution to the problem.
single_question_with_answer
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
Question 47

# A bag contains 2 red, 3 green and 2 blue balls. 2 balls are to be drawn randomly. Whatis the probability that the balls drawn contain no blue ball?

Solution

There areÂ 2 red, 3 green and 2 blue balls

Probability of drawing blue balls = $$\frac{2}{7}$$

=> ProbabilityÂ that the balls drawn contain no blue ball = $$1-\frac{2}{7}$$

= $$\frac{5}{7}$$

=> Ans - (A)
user
The passage contains a probability question about drawing balls from a bag and provides a solution to the problem.

TYPE: SINGLE_QUESTION_WITH_ANSWER