Question

How many pairs of letters are there in the word RECREATION which have number of letters between them in the word one less than the number of letters between them in the English alphabet?

• A. Two
• B. Three
• C. four
• D. More than four

Answer 1

The correct option is B Three

Given,

According to question ,there are 3 pairs of letters which have number of letters btween them in the word one less than the number of letters between them in english alphabet.

They are $1.E-N$

$2.C-I$

$3.E-I$

We can see that ,number of letters between these are 1 less than the actual number of letters in alphabet.