Given:
The word = DOG,
Rule: Each letter is replaced by the letter two positions ahead in the alphabet.
Answer: The correct answer is option (1): FQI.
To solve the problem, we need to apply the coding rule of replacing each letter with the letter two positions ahead in the alphabet, considering the wrap-around from Z to A.
- Coding Rule: Each letter is replaced by the letter two positions ahead.
- Alphabet Wrap-Around: After Z, the sequence continues from A again.
- Example: A → C, B → D, ..., Y → A, Z → B
Word to be coded: "DOG"
Apply the rule to each letter.
- D → F (D is the 4th letter, F is the 6th letter)
- O → Q (O is the 15th letter, Q is the 17th letter)
- G → I (G is the 7th letter, I is the 9th letter)
The code for the word "DOG" is FQI.
In a certain code language, `EARTH' is written as `JFWYM'. How is `WORLD' written in that code?