GMAT数学部分想要拿到高分甚至是满分,那么大家在平时的备考中,也需要多进行真题的练习,这样能够辅助我们更好地掌握一些解题的技巧。因此下面小编为大家整理了“GMAT管卫东GWD数学Math30套之第六套【附答案】”详细的内容,供大家参考!

  Q1:

  A certain company’s profit in 1996 was 15 percent greater than its profit in 1995, and its profit in 1997 was 20 percent greater than its profit in 1996. The company’s profit in 1997 was what percent greater than its profit in 1995?

  A. 5%

  B. 18%

  C. 33%

  D. 35%

  E. 38%

  Q2:

  If every car sold last week at a certain used-car dealership was either a coupe or a sedan, what was the average (arithmetic mean) sale price for all the cars that were sold at the dealership last week?

  (1) The average sale price for the sedans that were sold at the dealership last week was $10,600.

  (2) The average sale price for the coupes that were sold at the dealership last week was $8,400.

  A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

  B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

  C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

  D. EACH statement ALONE is sufficient.

  E. Statements (1) and (2) TOGETHER are NOT sufficient.

  Q3:

  Pat, Kate, and Mark charged a total of 162 hours to a certain project. If Pat charged twice as much time to the project as Kate and 1/3 as much time as Mark, how many more hours did Mark charge to the project than Kate?

  A. 18

  B. 36

  C. 72

  D. 90

  E. 108

  Q4:

  What is the greatest prime factor of 2100 - 296?

  A. 2

  B. 3

  C. 5

  D. 7

  E. 11

  Q5:

  If b, c, and d are constants and x2 + bx + c = (x + d)2 for all values of x, what is the value of c?

  (1) d = 3

  (2) b = 6

  A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

  B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

  C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

  D. EACH statement ALONE is sufficient.

  E. Statements (1) and (2) TOGETHER are NOT sufficient.

  Q6:

  If a, b, k, and m are positive integers, is ak a factor of bm?

  (1) a is a factor of b.

  (2) k ≤ m

  A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

  B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

  C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

  D. EACH statement ALONE is sufficient.

  E. Statements (1) and (2) TOGETHER are NOT sufficient.

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