GIGI最新真题第6套数学答案确认。

whx1862 · 发表于 2010-4-20 23:16:25

6.D？答案是C
7.C？答案是D
8.C?答案是D

请帮忙确认一下，谢谢。

whx1862 · 发表于 2010-4-21 21:03:46

Q6:
The ratio of the number of red cars in a certain parking lot to the number of black cars is 3 to 8. If there are 72 black cars in the lot, how many red cars are there in the lot?

A.   11
B.   15
C.   24
D.   27
E.   32
Answer:
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Q7:
What is the value of │x + 7│?
(1)    │x + 3│= 14
(2)    (x + 2)2 = 169

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.
Answer:
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Q8:

                      3

                      3

                      3

x       3



The figure above represents a square garden that is divided into 9 rectangular regions with indicated dimensions in meters. The shaded regions are planted with peas, and the unshaded regions are planted with tomatoes. If the sum of the areas of the regions planted with peas is equal to the sum of the areas of the regions planted with tomatoes, what is the value of x?

A.   0.5
B.   1
C.   1.5
D.   2
E.   2.5
Answer:

cqrain · 发表于 2010-4-21 21:56:30

从你给的题算出来,6.D, 7.C, 8题看不到图形

GIGI最新真题第6套数学答案确认。

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