Question

There is a box that contains 10 ping pong balls of 3 different colours: red, green, and blue. There are 2 red and 3 green balls. Find the probability of getting a blue ball in the first attempt.

• A. $\frac{1}{10}$
• B. 0
• C. $\frac{1}{2}$
• D. $\frac{1}{5}$

Answer 1

The correct option is C $\frac{1}{2}$