Get 10+ important coding and decoding multiple choice questions with detailed answers and explanations. Ideal for SSC, UPSC, Bank, Railways, and other competitive exams.

The following are 20 important Coding Decoding MCQs with answers, suitable for SSC, Bank, UPSC, Railways, and other reasoning-based exams: Q1. In a certain code, ‘MANGO’ is written as ‘NZOHF’.