If 'PEN' is to 'QFO' in a certain code, what is 'BOOK' in that code?

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Question: If \'PEN\' is to \'QFO\' in a certain code, what is \'BOOK\' in that code?

Options:

Correct Answer: CPPL

Solution:

Each letter is shifted forward by 1. \'B\' to \'C\', \'O\' to \'P\', \'O\' to \'P\', \'K\' to \'L\' gives \'CPPL\'.

If 'PEN' is to 'QFO' in a certain code, what is 'BOOK' in that code?

If 'PEN' is to 'QFO' in a certain code, what is 'BOOK' in that code?

Step 1: Identify the code used for 'PEN' to 'QFO'.
Step 2: Notice that each letter in 'PEN' is shifted forward by 1 letter in the alphabet.
Step 3: For example, 'P' becomes 'Q', 'E' becomes 'F', and 'N' becomes 'O'.
Step 4: Now apply the same shifting rule to the word 'BOOK'.
Step 5: Shift 'B' forward by 1 to get 'C'.
Step 6: Shift 'O' forward by 1 to get 'P'.
Step 7: Shift the second 'O' forward by 1 to get 'P' again.
Step 8: Shift 'K' forward by 1 to get 'L'.
Step 9: Combine the shifted letters to form the new word: 'CPPL'.

Letter Shifting – The question tests the ability to recognize a pattern where each letter in a word is shifted forward by a fixed number of positions in the alphabet.