What will come in place of the question mark (?) in the following letter series? IL, OR, UX, AD, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following letter series? IL, OR, UX, AD, ?
A. GJ
B. GK
C. HK
D. HJ
Answer: Option A
Solution (By JKSSB Mock Tests)
First: I, O, U, A, G (+6 each, wrap). Second: L, R, X, D, J (+6 each, wrap). So GJ.

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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, W, S, N, ?
A. I
B. J
C. H
D. G

Correct Answer: Option C


Explanation:
Differences: -3, -4, -5, so next difference is -6. N-6 = H.

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

Correct Answer: Option C


Explanation:
The differences are: +3, +3, +3. 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? WZ, CF, IL, OR, ?
A. VX
B. UX
C. VY
D. UY

Correct Answer: Option B


Explanation:
First: W, C, I, O, U (+6 each, wrap). Second: Z, F, L, R, X (+6 each, wrap). So UX.

This question belongs to: Reasoning Letter Series