Question

A box contains 6 black and 4 white balls. If a ball is taken from it, what is the probability of it being white?

• A. 1/2
• B. 2/5
• C. 3/5
• D. 1/4

Answer 1

Answer:

B. 2/5

Total number of outcomes = 6 + 4 = 10 P( getting white) = 4/10 = 2/5