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In a code language, what is the code for 'water'? Statement I: 'pure water flows' is coded 'de fu gi' and 'water is pure' is coded 'fu de ba'. Statement II: 'clean water' is coded 'fu no'. Which statement(s) is/are sufficient?

Competition practiceData Sufficiency
  • AStatement II alone is sufficient but Statement I alone is not
  • BEither statement alone is sufficient
  • CBoth statements together are needed (neither alone is sufficient)
  • DStatement I alone is sufficient but Statement II alone is not

Step-by-Step Solution

I narrows 'water' to 'de' or 'fu', and II narrows it to 'fu' or 'no'; the common code 'fu' emerges only when both are used.
Answer: C) Both statements together are needed (neither alone is sufficient)

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