From a box containing 2 red, 6 white and 5 black balls, a ball is randomly selected. What is the probability that the selected ball is black?
- A.
2/13 - B.
5/13 - C.
5/11 - D.
5/6 - E.
11/13
Correct Answer: Option B
Explanation
2r, 6w, 5b balls
Total balls = 2 + 6 + 5 = 13 balls p(black) = 5/13