GMAT 数学习题小练

备战GMAT考试的路上，少不了习题的训练，今天，博主为大家精选了一个数学习题和大家分享，有问题欢迎咨询。每天一练，轻松考试。。。。

关注优势教育， 专业 GMAT保分培训

Question: 1

How many degrees is the smaller angle?

A. 44

B. 88

C. 92

D. 132

E. 180

Answer: B

Question: 2

If the average (arithmetic mean) of x, x+ 2, and x+ 4 is 33, what is the value of x?

A. 30

B. 31

C. 3227 27

D. 32

E. 37

Answer: B

Question: 3

If it costs ddollars to make the first 100 copies of a poster and edollars for each poster after that, what is the total cost of 125 posters?

A. 25d+ 100e

B. 100d+ 25e

C. 125de

D. d+ 25e

E. 125/de

Answer: D

Question: 4

If the volume of a cube is x3cubic units, what is the number of square units in the surface area of the cube?

A. x2

B. x3

C. x6

D. 6×2

E. 6×3

Answer: D

Question: 5

If x�C3 is a multiple of two, what is the next larger multiple of two?

A. 2x

B. x�C2

C. x�C1

D. x�C5

E. x+ 2

Answer: C

优势教育 全国唯一承诺保分培训机构，专业精品班，实力老师培训，最新复习资料