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In a certain code, what is the code for 'STONE'? Statement I: 'STONE WALL HIGH' is coded 'mo π tu' and 'BIG STONE JUMP' is coded 'lo mo za'. Statement II: In the same code, the word 'STONE' contains five letters.

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

Step-by-Step Solution

In I, the only word common to both phrases is STONE and the only common code is 'mo', so STONE is 'mo' — sufficient. II gives no code information.
Answer: D) Statement I alone is sufficient but Statement II alone is not

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