Question

In how many different ways can the letters of the word "WINTER" be arranged so that the vowels are at the two ends?

A 95 Correct Answer Incorrect Answer
B 72 Correct Answer Incorrect Answer
C 48 Correct Answer Incorrect Answer
D 120 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

Total number of letters = 6 Four consonants can be arranged in 4! Ways and two vowels can be arranged in 2! Required number of arrangements = 4! x 2! = 48

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