Coding-Decoding is an integral part of the Logical Reasoning section in many competitive exams like Banking, SSC, etc. It basically judges the candidate’s ability to decipher the code language.

Coding Decoding. Coding Decoding test ... Also, we can find the position of an alphabet from the end by subtracting its value from 27. For example, the position of D from the end is 27 – 4 = 23.