Question

A bag contains 1 red, 3 green, 2 blue and 4 yellow balls. If a single ball is chosen at random from the bag, then what is the probability that it is yellow or green?

• A. $\frac{3}{10}$
• B. $\frac{7}{10}$
• C. $\frac{9}{10}$
• D. $\frac{1}{10}$

Answer 1

Answer: (B)

$\frac{7}{10}$

Answer 2

The correct option is (B)