Rank of a word SPAIN in Dictionary

The rank of the word SAI is

Find the rank of 'RANK' in dictionary.

find the rank of RANDOM in the dictionary problem of permutations and combination

Different words are being formed by arranging the letter of the word 'ARRANGE' Q. The rank of the word 'ARRANGE' in the dictionary is

A dictionary is made of the words that can be the position of the word PARKAR What is position of the word PARKAR in that dictionary if words are printed in the same order as that of ordinary dictionary?

If the letters of the word MIRROR are arranged as in a dictionary then the Rank of the given word

If the letters of the word PRISON are permuted in all possible ways and the words thus formed are arranged in dictionary order, then the rank of the word PRISON is