GMAT数学练习题及答案【4】!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。

  GMAT数学练习题及答案【4】

  答案:C

  The ratio, by volume, of soap to alcohol to water in a certain solution is 2:50:100. The solution will be altered so that the ratio of soap to alcohol is doubled while the ratio of soap to water is halved. If the altered solution will contain 100 cubic centimeters of alcohol, how many cubic centimeters of water will it contain?

  (A) 50

  (B) 200

  (C) 400

  (D) 625

  (E) 800

  答案:E

  If n = 4p, where p is a prime number greater than 2, how many different positive even divisors does n have, including n?

  (A) Two

  (B) Three

  (C) Four

  (D) Six

  (E) Eight

  答案:C

  John and Mary were each paid x dollars in advance to do a certain job together. John worked on the job for 10 hours and Mary worked 2 hours less than John. If Mary gave John y dollars of her payment so that they would have received the same hourly wage, what was the dollar amount, in terms of y, that John was paid in advance?

  (A) 4y

  (B) 5y

  (C) 6y

  (D) 8y

  (E) 9y

  答案:E

  GMAT数学相关练习:

  >>GMAT数学练习题及答案【1】 

  >>GMAT数学练习题及答案【2】 

  >>GMAT数学练习题及答案【3】 

  >>GMAT数学练习题及答案【4】

  >>GMAT数学练习题及答案【5】 

  >>GMAT数学练习题及答案【6】 

  >>GMAT数学练习题及答案【7】 

  >>GMAT数学练习题及答案【8】

  >>GMAT数学练习题及答案【9】

  >>GMAT数学练习题及答案【10】 

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