Câu 175: GMAT Section 2: Quantitative

What percent is X of Y?(1) Y is bigger than 2X by 54.(2) X is smaller than 3Y by 72.

1. A. Statement (1) BY ITSELF is sufficient to answer the question, but statement (2) by itself is not.
2. B. Statement (2) BY ITSELF is sufficient to answer the question, but statement (1) by itself is not.
3. C. Statements (1) and (2) TAKEN TOGETHER are sufficient to answer the question, even though NEITHER statement BY ITSELF is sufficient. — đáp án hiện tại
4. D. Either statement BY ITSELF is sufficient to answer the question.
5. E. Statements (1) and (2) TAKEN TOGETHER are NOT sufficient to answer the question, requiring more data pertaining to the problem.