The vowel used in cool is _____?

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The vowel used in cool is _____? Answer: /u:/

In the word "cool", the vowel "oo" is used. It creates a long vowel sound /uː/, which sounds like the "oo" in "moon", "school", or "pool". Phonetic Sound: /kuːl/ It is a digraph (two vowels making one sound).

Question context

This question is part of 🗣️ Verbal Ability within the broader 🧠 Aptitude Mastery subject and appears in the ETEA Educational Testing and Evaluation Agency preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.