What will come in place of the question mark (?) in the following letter series? KM, LN, MO, NP, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following letter series? KM, LN, MO, NP, ?
A. OR
B. OQ
C. PR
D. PQ
Answer: Option B
Solution (By JKSSB Mock Tests)
First letters: K, L, M, N, O (+1). Second letters: M, N, O, P, Q (+1). The next term is OQ.

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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? CF, IL, OR, UX, ?
A. BE
B. AD
C. AE
D. BD

Correct Answer: Option B


Explanation:
First: C, I, O, U, A (+6 each, wrap). Second: F, L, R, X, D (+6 each, wrap). So AD.

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

Correct Answer: Option B


Explanation:
Differences: +1,+2,+3,+4 – next +5 gives S(19)+5=24→X.

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

Correct Answer: Option C


Explanation:
L(12)+3=O(15), O+5=T(20), T+7=A(27→1), A+9=J(10), J+11=21→U. So U.

This question belongs to: Reasoning Letter Series