Question

What should come in place of the question mark (?) in the given series based on the English alphabetical order? TKU, UNP, VQK, WTF, ?

• A. XXA
• B. WAW
• C. XWA
• D. YXB

Answer 1

Answer:

C. XWA

Observe each position separately using the English alphabetical order.

Series:

• TKU

• UNP

• VQK

• WTF

• ?

First letters:

T, U, V, W → increasing by 1
Next = X

Second letters:

K, N, Q, T → increasing by 3
Next = W

Third letters:

U, P, K, F → decreasing by 5
Next:
F - 5 = A
So the next term is:

$\boxed{XWA}$

Final Answer: XWA