If it is possible to form only one meaningful word using the 2nd, 4th, 5th, and 6th letters of the word "DISCOVER" (using each letter only o...
Question
If it is possible to form only one meaningful word using the 2nd, 4th, 5th, and 6th letters of the word "DISCOVER" (using each letter only once), what is the last letter of that word? If no meaningful word can be formed, the answer is "X". If more than one meaningful word can be formed, the answer is "Z".