General Studies · Data Sufficiency
Question: What is the probability that none of the balls drawn is blue? Statements: I: A bag contains 12 red, 13 green and 12 blue balls. II: Two balls are drawn at random from the given bag.
- 1Both statements I and II together are not sufficient to answer the question
- 2Statement II alone is sufficient to answer the question
- 3Statement I alone is sufficient to answer the question
- 4Both statements I and II together are sufficient to answer the question✓
Correct answer
Both statements I and II together are sufficient to answer the question
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