In a certain code, BOOK is written as YLLP. How is SALT 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: B (2) → Y (25), O (15) → L (12), O (15) → L (12), K (11) → P (16). For SALT: S → H, A → Z, L → O, T → G. So the code is HZOG.