【GMAT考满分数据洞察DS题库】If Runner A followed Runner B down a portion of_真题_答案

题目内容

If Runner A followed Runner B down a portion of track that is $\frac{1}{3}$ mile long, how many seconds did it take Runner A to run the track?

Runner A ran onto the track 10 seconds after Runner B ran onto the track and ran off the track 8 seconds after Runner B ran off the track.
Runner B ran the track at a constant speed of 9 miles per hour.

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.

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正确答案: C

正确率： 0%

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题目来源

题目来源1:Ready4

GMAT 考满分题库