Question

find the rank of the word LETTER​

Answer 1

Rank of a Word – With Repetition of Letters

Step 1: Write down the letters in alphabetical order. The correct order is B, I, O, P, P, S.

Step 2: Find the number of words that start with a superior letter. Number of words that start with B will be 5 ! ...

Step 3: Solve the same problem, without considering the first letter.