Câu 88: GMAT Section 2: Quantitative

A and B are integers, is (0.5)AB > 1 ?(1) A is positive integer and B is negative integer.(2) A and B are two consecutive numbers.

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.
4. D. Either statement BY ITSELF is sufficient to answer the question. — đáp án hiện tại
5. E. Statements (1) and (2) TAKEN TOGETHER are NOT sufficient to answer the question, requiring more data pertaining to the problem.