JEE MATHEMATICS MCQ: PERMUTATIONS

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All the words that can be formed using alphabets A, H, L, U, R are written as in a dictionary (no alphabet is replaced). Then, the rank of the word RAHUL is

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Correct option: D

The correct answer is D (74) because it represents the rank of the word RAHUL in a dictionary formed by the letters A, H, L, R, U.

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