What will come in place of the question mark (?) in the following letter series? C, F, K, R, A, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following letter series? C, F, K, R, A, ?
A. L
B. O
C. N
D. M
Answer: Option A
Solution (By JKExamLibrary)
C(3)+3=F(6), F+5=K(11), K+7=R(18), R+9=A(27→1), A+11=12→L. So L.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Letter Series Questions

Question #1
What will come in place of the question mark (?) in the following letter series? V, W, Y, B, F, ?
A. M
B. L
C. N
D. K

Correct Answer: Option D


Explanation:
Differences: +1,+2,+3,+4 – next +5 gives F(6)+5=11→K.

This question belongs to: Reasoning Letter Series
Question #2
What will come in place of the question mark (?) in the following letter series? L, N, P, R, T, ?
A. X
B. W
C. U
D. V

Correct Answer: Option D


Explanation:
The series consists of alternate letters: L, N, P, R, T. The next letter is V.

This question belongs to: Reasoning Letter Series
Question #3
What will come in place of the question mark (?) in the following letter series? LN, PR, TV, XZ, ?
A. AD
B. BD
C. BC
D. AC

Correct Answer: Option B


Explanation:
First letters: L, P, T, X, B (+4, wrapping around). Second letters: N, R, V, Z, D (+4, wrapping around). The next term is BD.

This question belongs to: Reasoning Letter Series