22. In a certain code ABC^ prime is XYZ' and XYZ' is 'ABC, then how will you code XAYBZC?
Answers
Answer:
What is Coding and Decoding?coding decoding
Coding is a method of transmitting a message between the sender and the receiver that no third person can understand it. The coding and decoding one’s ability of deciphering the rule and breaking the code to decipher the message will be tested to know.
In this chapter we cover 2 section of Coding and Decoding, first is Letter Coding, Number Coding and then Substitution. Now first we are mentioning few points to remember before doing this section.
Observe alphabets or numbers given in the code keenly.
Find the sequence it follows whether it is ascending or descending.
Detect the rule in which the alphabets/numbers/words follow.
Fill the appropriate letter/number/word in the blank given.
Letter coding: Alphabets in a word are replaced by other alphabets according to a specific rule to know its code. So the common rule should be detected first. Some examples are given below:
‘ZYXW’ as coded as ‘ABCD’ then ‘STUV’ is coded as _______
Method: Z – A, Y– B, X – C, W – D
V – E, U – F, T – G, S – H
STUV = HGFE
Answer = HGFE
Rule = Front Alphabet= Back Alphabet.
‘ bcd’ is coded as ‘def’ then ‘True’ is coded as __________
Method: b – d (+2)
c – e (+2)
d – f (+2) +2 letters are considered in this code. True – Vtwg
Answer = Vtwg.
‘ Hyderabad ’ is coded as ‘Ixedszcze’ then ‘Chennai’ is coded as..............
Method: H – I (+1)
Y – X (1–)
D – E (1+)
E – D (1-)
R – S (1+)
A – Z (1–)
B – C (1+)
A – Z (1– )
D – E (1+)
Here if we observe alternatively the letter increasing and one letter decreasing.
Chennai =dgfmozj
Answer = dgfmozj
Number coding: In this each alphabets or words are assigned to the numeric values we should observe the given letters and the assigned values and use the same rule to find the value to of given code. Please click for more details
Substitution: In this section an object names are substituted with different object names. We should carefully trace the substitution and answer given question.
1) 'book' is coded as ‘pencil’, ‘pencil’ is coded as ‘mirror’, ‘mirror is coded as ‘book’. Then what is useful to write on a paper?
Answer: Pencil is coded as mirror
Answer = mirror.
2) ‘man is coded as ‘woman’, woman is coded as ‘girl’, ‘girl’ is coded as ‘boy’, ‘boy’ is coded as ‘worker’ then 6 years female is known as?
Answer: 6 years female = girl, but ‘girl’ is coded as ‘boy’.
Answer = boy.
3) ‘Reds’ are ‘blues’, ‘blues’ are ‘whites’, ‘whites’ are ‘yellows’, ‘yellows’ are ‘oranges’, ‘oranges’ are ‘pinks’, then what is the colour of the sky?
Answer: Sky is blue, but blues are whites
Answer = white.
Coding and Decoding Questions from Previous Year Exams
12345678910111213141516171819202122232425262728293031323334
Answered Review
Question 1 of 34
1. Question1 points
If, in a code, MIND becomes KGLB and ARGUE becomes YPESC, then what will DIAGRAM be in that code?
BGYPYEK
LKBGYPK
GLPEYKB
BGYEPYK
Coding and Decoding Video Lecture
Please comment on Coding and Decoding Reasoning Tricks, Questions, Videos
1 Comment
Ashwini on November 6, 2020 at 5:26 am
Sun=15, moon=31, star=?
Submit a Comment
Your email address will not be published. Required fields are marked *
Comment
Name *
Email *
Website
Save my name, email, and website in this browser for the next time I comment.
Submit Comment
Let’s Learn Together!
There’s no better way to see what we can offer to you than to actually use it. Tell us a bit about yourself so that we can set up your free personalized demo by simply filling out the form. Request a product tour to explore our online coaching system.
GET STARTED
Designed by Softbranch | Managed by QuestionPaper