What will come in place of the question mark (?) in the following letter series? ZC, FI, LO, RU, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following letter series? ZC, FI, LO, RU, ?
A. XB
B. XA
C. YB
D. YA
Answer: Option B
Solution (By JKExamLibrary)
First: Z, F, L, R, X (+6 each, wrap). Second: C, I, O, U, A (+6 each, wrap). So XA.

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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? L, O, R, U, ?
A. W
B. V
C. X
D. Y

Correct Answer: Option C


Explanation:
The differences are: +3, +3, +3. 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? Z, W, S, N, ?
A. H
B. I
C. G
D. J

Correct Answer: Option A


Explanation:
Differences: -3, -4, -5, so next difference is -6. N-6 = H.

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

Correct Answer: Option C


Explanation:
The differences are: +3, +3, +3. The next letter is E.

This question belongs to: Reasoning Letter Series