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In a certain code if FRIEND is written as DNEIRF, then what will be the code for DESERT ?
- a)TRESED
- b)DSERET
- c)TRSEED
- d)TESERD
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
In a certain code if FRIEND is written as DNEIRF, then what will be th...
Type- Simple arrangement (SWAP CODING) Interchange F and D, R and N and I and E. Similarly, DESERT is coded as TRESED.
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In a certain code if FRIEND is written as DNEIRF, then what will be th...
Understanding the Code
In the given code, the word FRIEND is transformed into DNEIRF. To decode the pattern, let’s analyze how the letters are rearranged.
Letter Rearrangement
- The original word FRIEND has 6 letters.
- The coding rearrangement can be described as follows:
- F (1st) -> D (4th)
- R (2nd) -> N (5th)
- I (3rd) -> E (2nd)
- E (4th) -> I (3rd)
- N (5th) -> R (2nd)
- D (6th) -> F (1st)
The first letter moves to the last position, and the others shift accordingly.
Applying the Same Logic to DESERT
Now let’s apply the same coding pattern to the word DESERT:
- D (1st) -> T (4th)
- E (2nd) -> R (5th)
- S (3rd) -> S (3rd)
- E (4th) -> E (2nd)
- R (5th) -> D (1st)
- T (6th) -> D (6th)
Following the pattern, the letters rearranged will be:
- D -> T
- E -> R
- S -> S
- E -> E
- R -> D
- T -> D
Thus, the coded form of DESERT is TRSEED.
Conclusion
The correct answer is option 'A' - TRESED. This transformation maintains the same rearrangement method as seen in FRIEND to DNEIRF.
In the given code, the word FRIEND is transformed into DNEIRF. To decode the pattern, let’s analyze how the letters are rearranged.
Letter Rearrangement
- The original word FRIEND has 6 letters.
- The coding rearrangement can be described as follows:
- F (1st) -> D (4th)
- R (2nd) -> N (5th)
- I (3rd) -> E (2nd)
- E (4th) -> I (3rd)
- N (5th) -> R (2nd)
- D (6th) -> F (1st)
The first letter moves to the last position, and the others shift accordingly.
Applying the Same Logic to DESERT
Now let’s apply the same coding pattern to the word DESERT:
- D (1st) -> T (4th)
- E (2nd) -> R (5th)
- S (3rd) -> S (3rd)
- E (4th) -> E (2nd)
- R (5th) -> D (1st)
- T (6th) -> D (6th)
Following the pattern, the letters rearranged will be:
- D -> T
- E -> R
- S -> S
- E -> E
- R -> D
- T -> D
Thus, the coded form of DESERT is TRSEED.
Conclusion
The correct answer is option 'A' - TRESED. This transformation maintains the same rearrangement method as seen in FRIEND to DNEIRF.
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In a certain code if FRIEND is written as DNEIRF, then what will be the code for DESERT ?a)TRESEDb)DSERETc)TRSEEDd)TESERDCorrect answer is option 'A'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about In a certain code if FRIEND is written as DNEIRF, then what will be the code for DESERT ?a)TRESEDb)DSERETc)TRSEEDd)TESERDCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a certain code if FRIEND is written as DNEIRF, then what will be the code for DESERT ?a)TRESEDb)DSERETc)TRSEEDd)TESERDCorrect answer is option 'A'. Can you explain this answer?.
In a certain code if FRIEND is written as DNEIRF, then what will be the code for DESERT ?a)TRESEDb)DSERETc)TRSEEDd)TESERDCorrect answer is option 'A'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about In a certain code if FRIEND is written as DNEIRF, then what will be the code for DESERT ?a)TRESEDb)DSERETc)TRSEEDd)TESERDCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a certain code if FRIEND is written as DNEIRF, then what will be the code for DESERT ?a)TRESEDb)DSERETc)TRSEEDd)TESERDCorrect answer is option 'A'. Can you explain this answer?.
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