GMAT数学模拟练习题及答案【11】!在GMAT数学备考中考生一定要结合练习掌握考试知识点,为了方便考生做练习,智课网为大家整理了GMAT数学练习题及答案,更多GMAT数学题库资料尽在智课网。

  Last year the price per share of Stock Xincreased by k percent and the earnings per share of Stock X

  increased by m percent, where k is greater than m. Bywhat percent did the ratio of price per share to

  earnings per share increase, in terms of k and m ?

 GMAT数学模拟练习题

  答案:D

  Of the 300 subjects who participated in an experiment using virtual-reality therapy to reduce their fear of heights, 40 percent experienced sweaty palms, 30 percent experienced vomiting, and 75 percent experienced dizziness. If all of the subjects experienced at least one of these effects and 35 percent of the subjects experienced exactly two of these effects, how many of the subjects experienced only one of these effects?

  (A) 105

  (B) 125

  (C) 130

  (D) 180

  (E) 195

  答案:D

展开显示全文