Which letter will replace the question mark?
2024
Which letter will replace the question mark?

- A.
M
- B.
N
- C.
Z
- D.
A
Attempted by 35 students.
Show answer & explanation
Correct answer: C
Answer: Z
Explanation: Combine the four 2×2 blocks into one 4×4 grid and focus on the central 2×2 square. The central 2×2 reads (top-left to top-right / bottom-left to bottom-right): P U / K ?.
Read the central 2×2 clockwise starting at the top-left cell: P → U → ? → K.
Each clockwise step advances five letters in the alphabet (skip four letters).
So P +5 letters = U, and U +5 letters = Z. Therefore the missing letter is Z.
This rule (moving five positions forward) is the consistent pattern used in the puzzle and leads directly to Z as the correct choice.