If it is possible to make only- one meaningful English word from the sixth, the fifth, the twelfth and the fourth letters of the word IMAGINATIONS using each letter only once, the second letter of that word ' is your answer. If no such word can be made mark 'X' as your answer, and if more than one such word can be formed mark 'M' as your answer.
1) I
2) N
3) S
4) X
5) M

Explanation

5