What will come in place of the question mark (?) in the following letter series? Z, W, S, N, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following letter series? Z, W, S, N, ?
A. I
B. H
C. J
D. G
Answer: Option B
Solution (By JKSSB Mock Tests)
Differences: -3, -4, -5, so next difference is -6. N-6 = H.

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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? O, R, U, X, ?
A. Y
B. A
C. Z
D. B

Correct Answer: Option B


Explanation:
The differences are: +3, +3, +3. The next letter is A (wrapping around).

This question belongs to: Reasoning Letter Series
Question #2
What will come in place of the question mark (?) in the following letter series? E3FG, _, E5FG, E6FG, E7FG
A. EF3G4
B. EF4G
C. E4FG
D. E3F4G

Correct Answer: Option C


Explanation:
The letters are the same; they differ only in numbers. The number series is 3, 4, 5, 6, 7. So, the missing term is E4FG.[reference:13]

This question belongs to: Reasoning Letter Series
Question #3
What will come in place of the question mark (?) in the following letter series? X, Y, A, D, H, ?
A. N
B. O
C. P
D. M

Correct Answer: Option D


Explanation:
Differences: +1,+2,+3,+4 – next +5 gives H(8)+5=13→M.

This question belongs to: Reasoning Letter Series