All the letters of the word "GTWENTY" are written in all possible ways with or without meaning and these words are written as in a dictionary. The serial number of the word "GTWENTY" is
Step-by-Step Solution
Key Concept: Letters of GTWENTY: G, T, W, E, N, T, Y — 7 letters with T repeated twice. Alphabetical order: E, G, N, T, T, W, Y. Count all words appearing before GTWENTY.
$360+60+60+24+24+24+1=553$.
Correct Answer: 553