CODING & DECODING Coding decoding is process of transmitting an information from one place to other using some suitable codes, so that it might reach to other person safely.
Different type of questions covered in this chapter are as follows Coding Based on Rearrangement of Letters Coding Based on Replacement of Letters. Opposite Letters Coding. Coding of Letters Coding .Coding of Letters by Their Left and Right Letters. Number Coding Symbol Coding Based on Similarity. .Coding by Substitution/Word Replacement Coding by Comparison .Conditional Coding Matrix Coding
To solve the questions based on Coding-Decoding, first of all it is necessary to remember the positions of all alphabetical letters, both in forward and backward order. Forward Order Position (Left to Right) A to Z Backward Order Position (Right to Left) Z to A
TYPE-1 Coding Based on Rearrangement of Letters Ex-1 If in a certain language 'RAMESH' is written as 'HSEMAR', then how will 'CREATE' be written in that language? (a) TEACRE (b) ETAECR (c) ETAERC (d) ETACRE RAMESH HSEMAR CREATE>ETAERC
Ex-2 If in a certain language 'BRINJAL' is written as 'LAJNIRB, then how will LADYFINGER' be written in that language? (a) RNEGIFYDAL (c) REGNIFYDAL (b) RINEGIFYDAL (d) REGNIFYDYAL BRINJAL LAJNIRB LADYFINGER> REGNIFYDAL
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