If the letters of the word RACHIT are arranged in all possible ways as listed in dictionary. Then what is the rank of the word RACHIT?
[Hint: In each case number of words beginning with A, C, H, I is 5!]
Alphabetical order of letters of word RACHIT is A, C, H, I, R,T .
Number of words starting with A=
Number of words starting with C=
Number of words starting with H=
Number of words starting with I=
For R, the first word is RACHIT
So, rank of words=