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In a certain code, how is 'BOOK' written? Statement I: In the code, the letter 'B' is written as 'C'. Statement II: In the code, every letter of a word is replaced by the next letter of the alphabet.

Competition practiceData Sufficiency
  • AStatement II alone is sufficient but Statement I alone is not
  • BStatement I alone is sufficient but Statement II alone is not
  • CEither statement alone is sufficient
  • DBoth statements together are needed (neither alone is sufficient)

Step-by-Step Solution

I only tells how B is coded, not O or K. II gives the full +1 rule, so BOOK = CPPL; II alone suffices.
Answer: A) Statement II alone is sufficient but Statement I alone is not

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