Introduction
A code is ‘arrangement of signs’. Accordingly, coding is a process for transmitting a message between the sender and the recipient without a third individual knowing it.
The coding and decoding test is set up to judge the candidate’s capacity to interpret the rule that codes a specific word/message and break the code to interpret the word. The article Coding Decoding Quiz 17 presents the important questions related coding and decoding topic.
Coding and decoding are divided into eight types. They are:
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1. Letter coding
2. Direct letter coding
3. Number/Symbol coding
4. Matrix coding
5. Substitution coding
6. Deciphering message word coding
7. Deciphering number and symbol codes for messages
8. Jumbled coding
Q1
Which of the following code for ‘independent’?
- A. F36
B. F28
C. G22
D. F26
In this code language, there are some letters given we have to find the exact code used for them.
Example- general
Step I- firstly, the first letter is decremented by three i.e. ‘D’
Step II- then write the value for individual letters i.e. A = 1, B = 2, C = 3 and so on. Now, general is denoted by G = 7, E = 5, N = 14, R = 18, L = 12.
Step III- Add the value of odd places letters like g = 7 + n = 14 + r = 18 + l = 12, after adding = 51 and assign them as 1.
Step IV- Add all the value of the even places letter like e = 5 + e = 5 + a = 1, after adding = 11 and assign them as 2.
Step V- Now, Subtract the 1 from 2, i.e. 51 - 11 = 40
So, ‘general’ is coded as ‘D40’.
So, ‘independent’ is coded like above rule- ‘F26’.
Q2
Which of the following code for ‘obvious’?
- A. N38
B. M37
C. L38
D. L39
In this code language, there are some letters given we have to find the exact code used for them.
Example- general
Step I- firstly, the first letter is decremented by three i.e. ‘D’
Step II- then write the value for individual letters i.e. A = 1, B = 2, C = 3 and so on. Now, general is denoted by G = 7, E = 5, N = 14, R = 18, L = 12.
Step III- Add the value of odd places letters like g = 7 + n = 14 + r = 18 + l = 12, after adding = 51 and assign them as 1.
Step IV- Add all the value of the even places letter like e = 5 + e = 5 + a = 1, after adding = 11 and assign them as 2.
Step V- Now, Subtract the 1 from 2, i.e. 51 - 11 = 40
So, ‘general’ is coded as ‘D40’.
So, ‘obvious’ is coded like above rule- ‘L39’.
Q3
In the given code language, what does the code ‘X10’ stand for?
- A. vacuum
B. adjust
C. actual
D. action
In this code language, there are some letters given we have to find the exact code used for them.
Example- general
Step I- firstly, the first letter is decremented by three i.e. ‘D’
Step II- then write the value for individual letters i.e. A = 1, B = 2, C = 3 and so on. Now, general is denoted by G = 7, E = 5, N = 14, R = 18, L = 12.
Step III- Add the value of odd places letters like g = 7 + n = 14 + r = 18 + l = 12, after adding = 51 and assign them as 1.
Step IV- Add all the value of the even places letter like e = 5 + e = 5 + a = 1, after adding = 11 and assign them as 2.
Step V- Now, Subtract the 1 from 2, i.e. 51 - 11 = 40
So, ‘general’ is coded as ‘D40’.
So, ‘action’ is coded like above rule- ‘X10’.
Q4
Which of the following code for ‘quick display morning’?
- A. J4 N16 A34
B. A32 J6 N14
C. N13 J4 A34
D. N12 J5 A33
In this code language, there are some letters given we have to find the exact code used for them.
Example- general
Step I- firstly, the first letter is decremented by three i.e. ‘D’
Step II- then write the value for individual letters i.e. A = 1, B = 2, C = 3 and so on. Now, general is denoted by G = 7, E = 5, N = 14, R = 18, L = 12.
Step III- Add the value of odd places letters like g = 7 + n = 14 + r = 18 + l = 12, after adding = 51 and assign them as 1.
Step IV- Add all the value of the even places letter like e = 5 + e = 5 + a = 1, after adding = 11 and assign them as 2.
Step V- Now, Subtract the 1 from 2, i.e. 51 - 11 = 40
So, ‘general’ is coded as ‘D40’.
So, ‘quick display morning’ is coded like above rule- ‘N13 J4 A34’.
Q5
Which of the following code for ‘swimming’?
- A. P4
B. P3
C. Q4
D. Q3
In this code language, there are some letters given we have to find the exact code used for them.
Example- general
Step I- firstly, the first letter is decremented by three i.e. ‘D’
Step II- then write the value for individual letters i.e. A = 1, B = 2, C = 3 and so on. Now, general is denoted by G = 7, E = 5, N = 14, R = 18, L = 12.
Step III- Add the value of odd places letters like g = 7 + n = 14 + r = 18 + l = 12, after adding = 51 and assign them as 1.
Step IV- Add all the value of the even places letter like e = 5 + e = 5 + a = 1, after adding = 11 and assign them as 2.
Step V- Now, Subtract the 1 from 2, i.e. 51 - 11 = 40
So, ‘general’ is coded as ‘D40’.
So, ‘swimming’ is coded like above rule- ‘P3’.