Question: If \'PEN\' is coded as \'QFO\', how is \'BOOK\' coded?
Options:
CPPL
CPLP
CPLK
CPLM
Correct Answer: CPPL
Solution:
Each letter is shifted by +1: B->C, O->P, O->P, K->L, thus \'BOOK\' is \'CPPL\'.
If 'PEN' is coded as 'QFO', how is 'BOOK' coded?
Practice Questions
Q1
If 'PEN' is coded as 'QFO', how is 'BOOK' coded?
CPPL
CPLP
CPLK
CPLM
Questions & Step-by-Step Solutions
If 'PEN' is coded as 'QFO', how is 'BOOK' coded?
Step 1: Identify the coding pattern used for 'PEN' to 'QFO'.
Step 2: Notice that each letter in 'PEN' is shifted by +1 in the alphabet: P becomes Q, E becomes F, and N becomes O.
Step 3: Apply the same +1 shift to each letter in the word 'BOOK'.
Step 4: Shift the first letter B to C.
Step 5: Shift the second letter O to P.
Step 6: Shift the third letter O to P again.
Step 7: Shift the fourth letter K to L.
Step 8: Combine the shifted letters to form the coded word: C, P, P, L.
Letter Shifting – The question tests the ability to recognize a pattern in letter encoding, specifically shifting each letter by a fixed number in the alphabet.
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