Direction for questions 11-15 These questions are to be answered using the coding and decod.
ing of the letters in the English alphabet as given below.
For r=1,2, 3, ..... 26 letters, the code for the rth letter is (3r) letter. For decoding the inverse process
is followed.
12. Which letter is coded as H?
1) X
2)T
3) R
4) W
Answers
Answer:
In letter-letter coding, the candidate will have to get words from letters. Getting words from letters that we arrange as per a certain pattern or code is the topic of this section on Letter-letter coding. In general, we say that Getting words from letters is set up to judge the candidate’s ability to decipher the rule that codes a particular word/message and break the code.
Words From Letters
A code is a ‘system of signals’. Therefore, Coding is a method of transmitting a message between the sender and the receiver without a third person knowing it. In these questions, the real alphabets in a word are replaced by certain other alphabets according to a specific rule to form its code. The candidate is required to detect the common rule and answer the questions accordingly.