GMAT 考满分题库

Magoosh - 数学DS - 110
The numbers a, b, c, and d are all positive, and J = $$\frac{a}{b}$$ and K = $$\frac{c}{d}$$. Is J greater than K?

Statement #1: a < b, c < d, and c > a

Statement #2: a + 7 = c and b + 4 = d
  • AStatement 1 ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
  • BStatement 2 ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
  • CBOTH statements 1 and 2 TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.
  • DEach statement ALONE is sufficient to answer the question.
  • EStatement 1 and 2 TOGETHER are NOT sufficient to answer the question.
显示答案
正确答案: C

讨论题目 或 发起提问

|

题目讨论

  • 按热度
  • 按顺序

最新提问