Question

A two digit number is formed with digits 2,3,5,7,9 without repetition. What is the probability that the number formed is-
1. an even number.
2. a multiple of 2.
3. divisible by 3.​

Answer 1

Answer:

$1. \: \frac{1}{5} \\ 2. \: \frac{1}{5} \\ 3. \: \frac{2}{5}$