Types of Coding Decoding Questions The following are the main types of coding decoding questions that commonly appear in exams.

Tips: Familiarise yourself with common coding patterns, such as letter shifting, number coding, and substitution. Practise different types of coding-decoding questions to improve speed and accuracy.

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