Code Logic: HUNGER to UHATRE
The problem requires identifying the coding pattern used to transform HUNGER into UHATRE and applying it to encode SWIMMING.
Pattern Identification
Comparing HUNGER and UHATRE reveals a letter-by-letter transformation:
- H -> U
- U -> H
- N -> A
- G -> T
- E -> R
- R -> E
This transformation follows an alternating pattern of the ROT13 cipher, where each letter is shifted by 13 positions forward (+13) or backward (-13) in the alphabet. Alphabetical positions are calculated modulo 26.
- H (position 8): $8 + 13 = 21$, which corresponds to U.
- U (position 21): $21 - 13 = 8$, which corresponds to H.
- N (position 14): $14 + 13 = 27$. Calculated as $27 \pmod{26} = 1$, which corresponds to A.
- G (position 7): $7 - 13 = -6$. Calculated as $-6 \pmod{26} = 20$, which corresponds to T.
- E (position 5): $5 + 13 = 18$, which corresponds to R.
- R (position 18): $18 - 13 = 5$, which corresponds to E.
The sequence of operations is +13, -13, +13, -13, +13, -13.
Encoding SWIMMING
Applying the identified alternating +13/-13 pattern to SWIMMING:
| Letter | Position | Operation | Calculation | Encoded Letter |
| S | 19 | +13 | $19 + 13 = 32 \pmod{26} = 6$ | F |
| W | 23 | -13 | $23 - 13 = 10$ | J |
| I | 9 | +13 | $9 + 13 = 22$ | V |
| M | 13 | -13 | $13 - 13 = 0 \pmod{26} = 26$ | Z |
| M | 13 | +13 | $13 + 13 = 26$ | Z |
| I | 9 | -13 | $9 - 13 = -4 \pmod{26} = 22$ | V |
| N | 14 | +13 | $14 + 13 = 27 \pmod{26} = 1$ | A |
| G | 7 | -13 | $7 - 13 = -6 \pmod{26} = 20$ | T |
Thus, SWIMMING is coded as FJVZZVAT.
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Important Questions from Coding Decoding
In a code language, INDICATOR is written as JOEJBCVQT. How will EMOTIONAL be written in that language?
There are two rows, each containing 3 numbers. Below are some rules to be used to get the resultant number for each row separately. Use the rule from left to right for each row and find the answer to the question.
Rule:
1. If an even number is followed by an even number, then the first number will be subtracted from the second.
2. If an odd number is followed by an odd number, then both will be added.
3. If an odd number is followed by an even number, then the even number will be subtracted from the square of the odd number.
4. If an even number is followed by an odd number, then the odd number will be subtracted from the even number.
Row I: 9,11, 34
Row II: 16, 9, 8
What is the difference between the resultant numbers in the first row and the second row
In a certain code language, 'I belong to you' is written as '# @ © *', 'you belong to them' is written as '©@ % *', 'we belong them' is written as '+ %©'. What is the code for 'we to you' in that code language?
In a certain code language, ' IN' is coded as '23', and 'ARE' is coded as '24'. How will ' HUNGRY' be coded in that language?
In a certain code language, 'LEATHER' is written as '1251208518', 'ABSCOND' is written as '1219315144'. What is the code for 'DESTROY' in this code language?
