What will come in place of the question mark (?) in the following letter series? KN, QT, WZ, CF, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following letter series? KN, QT, WZ, CF, ?
A. JM
B. IM
C. JL
D. IL
Answer: Option D
Solution (By JKSSB Mock Tests)
First: K, Q, W, C, I (+6 each, wrap). Second: N, T, Z, F, L (+6 each, wrap). So IL.

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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? E, H, M, T, ?
A. A
B. B
C. C
D. Z

Correct Answer: Option C


Explanation:
Differences: +3, +5, +7 – next +9 gives 20+9=29→3=C. So answer C.

This question belongs to: Reasoning Letter Series
Question #2
What will come in place of the question mark (?) in the following letter series? S, V, A, H, Q, ?
A. B
B. C
C. E
D. D

Correct Answer: Option A


Explanation:
S(19)+3=V(22), V+5=A(27→1), A+7=H(8), H+9=Q(17), Q+11=28→B. So B.

This question belongs to: Reasoning Letter Series
Question #3
What will come in place of the question mark (?) in the following letter series? YB, EH, KN, QT, ?
A. WA
B. WZ
C. XZ
D. XA

Correct Answer: Option B


Explanation:
First: Y, E, K, Q, W (+6 each, wrap). Second: B, H, N, T, Z (+6 each, wrap). So WZ.

This question belongs to: Reasoning Letter Series