Coding-Decoding is a reasoning process where letters, numbers, or symbols are transformed using specific rules, and the task is to identify the pattern to encode/decode given information.
Coding-Decodingquestions and answers are provided below for you to learn and practice.
Question 1: If EARTH is written as FCUXM in a certain code. How is MOON written in that code?
Solution:
Question 2: If DELHI is written as EDMGJ in a certain code. How is NEPAL written in that code?
Solution :
Question 3: If SYMBOL is written as NZTMPC is it a certain code? How is NUMBER written in that code?
Solution:
Acc. to question:
Question 4: In a certain code, COMPUTER is written as PMOCRETU, how is DECIPHER written in that code?
Solution:
Acc. to question:
Question 5: In a certain code, NEWYORK is written as 111, how is NEWJERSEY written in that code?
Solution:
In NEWYORK N = 14, E = 5, W = 23, Y = 25, O = 15, R = 18, K = 11 Total = 14 + 5 + 23 + 25 + 15 + 18 + 11 = 111 In NEWJERSEY Total = 14 + 5 + 23 + 10 + 5 + 18 + 19 + 5 + 25 = 124
Question 6: In a certain code, HARYANA is written as 8197151, how is DELHI written in that code?
Solution:
We used the number of alphabets here. H = 8 A = 1 R = 18 = 1+8 = 9 Y = 25 = 2+5 = 7 For DELHI D = 4 E = 5 L = 12 = 1+2 = 3 H = 8 I = 9 Hence, DELHI is written as 45389.
Question 7: In a certain code BOMB is written as 5745 and BAY is written as 529, how is BOMBAY written in that code?
Solution:
Acc. to question Use the numbers to relate the words
B O M B B A Y -> B O M B A Y
5 7 4 5 5 2 9 5 7 4 5 2 9
Question 8: COMPUTER" is coded as 3 15 13 16 21 20 5 18, and "DEVICE" is coded as 4 5 22 9 3 5. Then, what would be the code for "RECIPE"?
Solution:
In this case, we can see that each letter is written as its position in the alphabet:
R is the 18th letter, so it is written as 18. E is the 5th letter, so it is written as 5. C is the 3rd letter, so it is written as 3. I is the 9th letter, so it is written as 9. P is the 16th letter, so it is written as 16. E is the 5th letter again, so it is written as 5.
Thus, "RECIPE" is written as 18 5 3 9 16 5.
Question 9: "HELLO" is coded as 8 5 12 12 15, and "WORLD" is coded as 23 15 18 12 4. Then, what would be the code for "GREAT"?
Solution:
In this case, we can see that each letter is written as its position in the alphabet:
G is the 7th letter, so it is written as 7. R is the 18th letter, so it is written as 18. E is the 5th letter, so it is written as 5. A is the 1st letter, so it is written as 1. T is the 20th letter, so it is written as 20.
Thus, "GREAT" is written as 7 18 5 1 20.
Question 10: "APPLE" is coded as 1 16 16 12 5, and "BANANA" is coded as 2 1 14 1 14 1. Then, what would be the code for "GRAPE"?
Solution:
In this case, we can see that each letter is written as its position in the alphabet:
G is the 7th letter, so it is written as 7. R is the 18th letter, so it is written as 18. A is the 1st letter, so it is written as 1. P is the 16th letter, so it is written as 16. E is the 5th letter, so it is written as 5.
