Câu 154: GMAT Section 2: Quantitative

Bob is older than his brother, Jimmy. How old is Jimmy?(1) Two years ago Jimmy was one-third of bob's age today.(2) In six years from today Bob will be three times Jimmy's age today.

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