What will come in place of the question mark (?) in the following letter series? LO, RU, XA, DG, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following letter series? LO, RU, XA, DG, ?
A. KN
B. JM
C. JN
D. KM
Answer: Option B
Solution (By JKSSB Mock Tests)
First: L, R, X, D, J (+6 each, wrap). Second: O, U, A, G, M (+6 each, wrap). So JM.

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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? Z, U, Q, ?, L
A. M
B. N
C. P
D. O

Correct Answer: Option B


Explanation:
The differences are: -5, -4, -3, -2. Z-5=U, U-4=Q, Q-3=N, N-2=L.

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

Correct Answer: Option C


Explanation:
The series consists of alternate letters: V, X, Z, B, D. The next letter is F.

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

Correct Answer: Option A


Explanation:
Differences: +1,+2,+3,+4 – next +5 gives I(9)+5=14→N.

This question belongs to: Reasoning Letter Series