In a certain code, HAND is written as SZMW. How is JAR written in that code?

💡 Solution & Explanation

Each letter is replaced by its opposite letter in the alphabet (A ↔ Z, B ↔ Y, C ↔ X, and so on). A letter and its opposite always add up to 27 in position: H (8) → S (19), A (1) → Z (26), N (14) → M (13), D (4) → W (23). For JAR: J → Q, A → Z, R → I. So the code is QZI.