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. IL
B. IM
C. JL
D. JM
Answer: Option A
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? C, F, K, R, A, ?
A. O
B. N
C. M
D. L

Correct Answer: Option D


Explanation:
C(3)+3=F(6), F+5=K(11), K+7=R(18), R+9=A(27→1), A+11=12→L. So L.

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

Correct Answer: Option B


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

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

Correct Answer: Option D


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

This question belongs to: Reasoning Letter Series