GMAT 考满分题库

Magoosh - 数学DS - 143
If k is an integer, what is the value of k?

(1) $$\frac{1}{5}$$$$\lt$$$${1}\over{k-1}$$$$\lt$$$$\frac{1}{2}$$

(2) 3$$\lt$$$${k+3}\over{2}$$$$\lt$$5
  • 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. Previous
显示答案
正确答案: E

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