In the word MARATHON , if all the vowels are replaced by their opposite letters in the English alphabet (i.e., A ↔ Z, E ↔ V, I ↔ R, O ↔ L, U ↔ F) and ...
Question
In the word MARATHON, if all the vowels are replaced by their opposite letters in the English alphabet (i.e., A ↔ Z, E ↔ V, I ↔ R, O ↔ L, U ↔ F) and all the consonants are replaced by the letter that comes two places before them in the English alphabet, how many letters are repeated in the newly formed word?