1. The given words are: CAT, PUT, LET, BUN, WIN. 2. Arrange them in reverse alphabetical order: WIN, PUT, LET, CAT, BUN. 3. Count the words starting with a consonant. Consonants in English alphabet are all letters except A, E, I, O, U. 4. WIN starts with W (consonant). 5. PUT starts with P (consonant). 6. LET starts with L (consonant). 7. CAT starts with C (consonant). 8. BUN starts with B (consonant). 9. All 5 words start with a consonant. Final answer: d) Five