The letters of the word COCHIN are permuted and all the permutations are arranged in…

MATHEMATICS · Single correct · CBSE · Mathematics · Permutations and Combinations · Permutations and Combinations

Problem

The letters of the word COCHIN are permuted and all the permutations are arranged in alphabetical order as in an English dictionary. The number of words that appear before the word COCHIN is (1) 360 (2) 192 (3) 96 (4) 48

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