Answer the question referring to the letter sequence given below:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
If every alternate letter starting from Y is replaced with odd numbers starting from 1, which letter or number will be third to the left of eleventh letter from your right?
1) 11
2) R
3) T
4) 13
5) None of these

Explanation

5