Two letters are taken at random from the word `HOME`. The probability that at least one is a vowel is

Two letters are drawn at random from the word 'HOME'. What is the probability that both the letters are vowels?

A single letter is selected at random from the word 'PROBABILITY'. The probability that it is a vowel is

A single letter is selected at random from the word probability. The probability that it is a vowel is

If two letters areof the letters would be vorters are taken at random from the word HOME, what is the Probability that nones would be vowels?