If it is possible to make a meaningful word from the first, sixth, seventh and twelfth letters of the word PSYCHOANALYSIS using each letter only once, third letter of the word would be your answer. If more than one such word can be formed, your answer would, be ‘X’ and if no such word can he formed, answer is 'M’.
1) I
2) F
3) M
4) S
5) None of these

Explanation

1