備戰GMAT考試的路上，少不了習題的訓練，今天，博主爲大家精選了一個數學習題和大家分享，有問題歡迎諮詢。每天一練，輕鬆考試。。。。
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–3 is a multiple of two, what is the next larger multiple of two?
A. 2x
B. x–2
C. x–1
D. x–5
E. x+ 2
Answer: C
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