Coding Decoding
Coding - Decoding CODING-DECODING is an important part of Logical reasoning section in all aptitude related examinations. Coding is a process used to encrypt a word, a number in a particular code or pattern based on some set of rules. Decoding is a process to decrypt the pattern into its original form from the given codes. Letter Coding In this type of questions, alphabets of a word are replaced by some other alphabets according to specific rule to form code. Number Coding In this type of questions, a word is replaced by certain numbers according to some specific rule. Sample Problems – Question 1: If EARTH is written as FCUXM in a certain code. How is MOON written in that code? Solution : Question 2: If DELHI is written as EDMGJ in a certain code. How is NEPAL written in that code? Solution : Question 3: If SYMBOL is written as NZTMPC is a certain code. How is NUMBER written in that code?
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