A single letter is selected at random from the word 'PROBABILITY'. The probability that it is a vowel is..??  Choose the correct option
A) 2/11 B) 3/11 C) 4/11 D) 0 E) 1
total vowels = 4, total number of letters = 11   so probability = 4/11   ANSWER:4/11
<result>C</result>
A single letter is selected at random from the word 'PROBABILITY'. The probability that it is a vowel is..??