What will come in place of the question mark (?) in the following letter series? ZA, XC, VE, TG, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following letter series? ZA, XC, VE, TG, ?
A. RI
B. RJ
C. SI
D. SJ
Answer: Option A
Solution (By JKExamLibrary)
First letters: Z, X, V, T, R (decreasing by 2). Second letters: A, C, E, G, I (increasing by 2). The missing term is RI.

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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? G, H, J, M, Q, ?
A. X
B. Y
C. W
D. V

Correct Answer: Option D


Explanation:
Differences: +1,+2,+3,+4 – next +5 gives Q(17)+5=22→V.

This question belongs to: Reasoning Letter Series
Question #2
What will come in place of the question mark (?) in the following letter series? IL, OR, UX, AD, ?
A. HJ
B. GK
C. HK
D. GJ

Correct Answer: Option D


Explanation:
First: I, O, U, A, G (+6 each, wrap). Second: L, R, X, D, J (+6 each, wrap). So GJ.

This question belongs to: Reasoning Letter Series
Question #3
What will come in place of the question mark (?) in the following letter series? S, U, W, Y, A, ?
A. E
B. B
C. D
D. C

Correct Answer: Option D


Explanation:
The series consists of alternate letters: S, U, W, Y, A. The next letter is C.

This question belongs to: Reasoning Letter Series