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

What will come in place of the question mark (?) in the following letter series? Q, T, W, Z, ?
A. B
B. C
C. A
D. D
Answer: Option B
Solution (By JKSSB Mock Tests)
The differences are: +3, +3, +3. The next letter is C.

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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? IK, MO, QS, UW, ?
A. XZ
B. XA
C. YZ
D. YA

Correct Answer: Option D


Explanation:
First letters: I, M, Q, U, Y (+4). Second letters: K, O, S, W, A (+4, wrapping around). The next term is YA.

This question belongs to: Reasoning Letter Series
Question #2
What will come in place of the question mark (?) in the following letter series? MO, NP, OQ, PR, ?
A. QS
B. RT
C. RS
D. QT

Correct Answer: Option A


Explanation:
First letters: M, N, O, P, Q (+1). Second letters: O, P, Q, R, S (+1). The next term is QS.

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

Correct Answer: Option B


Explanation:
Differences: +1,+2,+3,+4 – next +5 gives D(4)+5=9→I.

This question belongs to: Reasoning Letter Series