Correct Answer: The data in Statement I alone are sufficient to answer the question , while the data in Statement II alone are not sufficient to answer the question
Explanation:
From Statement I,
tell me the cost → @ 0 # 9
cost wase very high → & 6 # 1
⇒ cost → #
From Statement II ,
Some cost was discount → 1 6 7 #
Some people like discount → 8 7 5 %
⇒ some discount → 8 7 and cost → either 1 or #
Thus we can the code of 'cost' from Statement I only.
Hence, data in Statement I alone are sufficient to answer the question.
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