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

Coding is the process of converting a word into another language by using letters and numbers while decoding is to convert the coded value back into the normal language.

Recent models debate whether letter coding occurs via precise, fixed positions or through more flexible, probabilistic methods that allow for variability, such as open-bigram representations.