In the following question, the number of letters skipped in between adjacent letters in the series is successive even numbers. Which of the following series observes this rule ?

The number of letters between the first and second letter of the term is 2 less than the number of letters between the second and third letter of the term.
Similarly the number of letters between the third and second letter of the term is 2 less than the number of letters between the fourth and third letter of the term.
The difference is always
Of the given options BEJQZ matches the given consitions.
B CD E FGHI J KLMNOP Q RSTUVWXY Z.
Hence Option B is the correct answer.