A bag contains 6 red and 4 blue balls. If two balls are picked, what is the probability that both are red?
A1/3
B1/2
C1/4
D1/5
Explanation
P = (6/10) * (5/9) = 30 / 90 = 1/3.
Exam Relevance
- Topic: Probability
- Subtopic: Selection

No Comments