GMAT 考满分题库

If a certain computer program scans a total of 5,760 files when it runs, how many minutes will it take to complete the scan?

  1. The program scans 8 files per second.
  2. It takes 3 times as long to run the scan as it takes to upload the output to a server, and it takes a total of 16 minutes to do both.
  • AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
  • BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
  • CBOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
  • DEACH statement ALONE is sufficient.
  • EStatements (1) and (2) TOGETHER are not sufficient.
显示答案
正确答案: D

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