IIT-JEE Exam

The letters of the word COCHIN are permuted and all the permutations are arranged in an alphabetical order as in an English dictionary. The number of words that appear before the word COCHIN is??
a) 360
b) 192
c) 96
d) 48

Read Solution (Total 1)

Ans 96

Total possible= 120-24=96
8 years agoHelpfull: Yes(0) No(1)

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