WBCS.LIVE practice question

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

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 111
  2. 211
  3. 411
  4. 811

Correct answer and explanation

Correct answer: 411

Explanation: ✅ Correct Answer: C) 4 / 11 📚 Explanation: The word 'PROBABILITY' has 11 letters in total. The vowels present are O, A, I, and I, making a total of 4 vowels. The probability is therefore the number of vowels divided by the total number of letters, which is 4/11.