Question

Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5 ?

• A. $\frac{1}{2}$
• B. $\frac{2}{5}$
• C. $\frac{8}{15}$
• D. $\frac{3}{5}$

Answer 1

Answer: (C)

$\frac{8}{15}$

Answer 2

The correct option is (C) : $\frac{8}{15}$.