Question

Consider an experiment $E$ in which a box contains $10$ identical tickets numbered $1$ to $10$ and $2$ tickets are drawn at random from the box. What is the probability that both the tickets have even numbers on them?

• A. $\frac{4}{9}$
• B. $\frac{1}{3}$
• C. $\frac{2}{9}$
• D. $\frac{1}{9}$

Answer 1

Answer: (C)

$\frac{2}{9}$

Answer 2

Required Probability = $\frac{5}{10} \times \frac{4}{9} = \frac{2}{9}$