What will come in place of the question mark (?) in the following letter series? I, L, Q, X, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following letter series? I, L, Q, X, ?
A. H
B. E
C. F
D. G
Answer: Option D
Solution (By JKExamLibrary)
I(9)+3=L(12), L+5=Q(17), Q+7=X(24), X+9=33→7=G. So G.

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Practice More Letter Series Questions

Question #1
What will come in place of the question mark (?) in the following letter series? N, P, R, T, V, ?
A. W
B. Z
C. X
D. Y

Correct Answer: Option C


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

This question belongs to: Reasoning Letter Series
Question #2
What will come in place of the question mark (?) in the following letter series? LO, RU, XA, DG, ?
A. KN
B. JM
C. JN
D. KM

Correct Answer: Option B


Explanation:
First: L, R, X, D, J (+6 each, wrap). Second: O, U, A, G, M (+6 each, wrap). So JM.

This question belongs to: Reasoning Letter Series
Question #3
What will come in place of the question mark (?) in the following letter series? C, F, K, R, ?
A. X
B. W
C. Z
D. Y

Correct Answer: Option D


Explanation:
Differences: +3, +5, +7 – next +9 gives Y.

This question belongs to: Reasoning Letter Series