In the following questions, a series is given, with one term missing. Choose the correct alternative from the given ones.
X, Q, K, F, ?
The number of letters between two consecutive letters is one more then the next two consecutive letters.
The number of letters between X and Q is 6.
The number of letters between Q and K is 5.
The number of letters between F and K is 4.
The missing letter would 3 letters behind F which is B.
hence Option D is the correct answer.
Create a FREE account and get: