The following question is based on the following alphabet series. 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
Which is the letter as far from the first letter of the alphabet given below as the letter C is from the letter midway between K and R in 'QUICKSILVER' ?
If any two letters in the word 'PRISON' have as many letters between them in the word as there are in the English alphabet, they form an alpha-pair. How many such alpha-pairs are there in the word 'PRISON' ?