In how many ways the letters of the word SACRED can be arranged so that vowels come together?

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Anonymous

Asked: January 14, 20222022-01-14T11:30:48+05:30 2022-01-14T11:30:48+05:30Category: Number Puzzles

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Mighty Ashish · Answer 1 · 2022-01-14T11:31:15+05:30

Explanation:

The word SACRED consists of 4 consonants [SCRD] and two vowels (AE). On keeping vowels together we get SCRD(AE).

Therefore, Number of arrangements = 5!×2!

= 5×4×3×2×1×1×2

= 240