What will come in place of the question mark (?) in the following letter series? AZ, BY, CX, DW, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following letter series? AZ, BY, CX, DW, ?
A. EU
B. FV
C. FW
D. EV
Answer: Option D
Solution (By JKSSB Mock Tests)
First letters: A, B, C, D, E (increasing by 1). Second letters: Z, Y, X, W, V (decreasing by 1). The next term is EV.

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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? ZA, XC, VE, TG, ?
A. SJ
B. RJ
C. RI
D. SI

Correct Answer: Option C


Explanation:
First letters: Z, X, V, T, R (decreasing by 2). Second letters: A, C, E, G, I (increasing by 2). The missing term is RI.

This question belongs to: Reasoning Letter Series
Question #2
What will come in place of the question mark (?) in the following letter series? C, F, K, R, ?
A. W
B. X
C. Z
D. Y

Correct Answer: Option D


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

This question belongs to: Reasoning Letter Series
Question #3
What will come in place of the question mark (?) in the following letter series? A, B, D, G, ?
A. J
B. I
C. H
D. K

Correct Answer: Option D


Explanation:
The differences are: +1, +2, +3. The next difference is +4. G+4=K.

This question belongs to: Reasoning Letter Series