Quantitative:

1). There are 20,000 households, 將其 income 四捨五入到 10 位數, whether 至少有 5 households 的 income 相同 ?

(I) 20,000 households 的income 之 range 為 3,000 ~ 7,000

(II) 20,000 households 的income 之 average 為 5,000 (Possible, not sure ??)

2). Whether xy < 1 ?

(I) x + y = 1 (Possible, not sure ??)

(II) x^2 + y^2 = 1

3). Distribute crayons to children, how many crayons totally ?

(I) evenly distribute to 7 children and left 4 crayons

(II) evenly distribute to 4 children and left 2 crayons

4). K is the three digits positive integer, the unit digit is not zero, what value is the tens digit of K ?

(I) The tens digit of K + 9 is 3

(II) The tens digit of K + 4 is 2

5). 一家公司的員工, when his age & 服務年資的 sum = 70 就可以退休, 當一員工進入公司的age 為 x 時, which following equation can represent 退休之 condition ?

(A) x + y = 70

(B) x + 2y = 70

(C) 2x + y = 70

(D) ??

(E) ??

6). What’s the value of x ? (there is no extra condition or description for x)

(I) sqrt[(x – 5)(x + 4)] > 10

(II) sqrt[(x – 5)(x + 4)] < 11

7). Th annual revenue of a computor company 佔全球資訊業營業額 y 之 5%, if the annual growth prediction of this company is 10%, 求三年後此 company 之 revenue ?

(A) (1.10)^1*0.05*y (Possible, not sure ??)

(B) (1.10)^2*0.05*y (Possible, not sure ??)

(C) (1.10)^3*0.05*y

(D) ??

(E) ??

8). n is the positive integer, a_n = 1/n – 1/(n+1), what value of a₁₀₀ ?

9). n is the positive integer, a_n = 2*a_n-2 – 1, what value of (a₂₀ – a₁₉) ?

10). 7^k 的十位數為 0 時, 請問 (I), (II), (III) 之選項何者為真 ?

(I) 7^k 的個位數為 1 (Possible, not sure ??)

(II) ??

(III) 7^k 可被 4 整除

11). 一直線上面有 A, B, C, D 四點 (按順序排列), AB=4, BC=1 and BD=6, what is CD ?

12).
此主题相关图片如下：
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The length and width of the rectangular is the radius of the cricle of A & B, 求 circle A 與 B 圍成之 ring shape 之面積 ?

(I) The are of the rectangular is 40 (Possible, not sure ??)

(II) The area of some circle (I don’t remember) is 9*pi

13). Total 100 persons, there are 3 movies, 看過一部的為 47, 55, 48 persons, 看過一部的為 20 persons, 都沒看的為 10 persons, 問只有看過一部的有多少人 ?

14). 一圓柱體, 假如漏水的速率為 0.31 meter^3 per minute, if 此速率在10 minutes 下降的高度為 0.25 meter, 求其底部之圓形的 radius 大約值 ?

(A) 0.5

(B) 1.0

(C) 1.5

(D) 2.0

(E) 2.5

15). 一排列組合題, 四個選擇, 題目給你各種可能的 conditions è 其實就是含概全部的組合2^4 = 16

AI

The following appeared as part of a memorandum from the loan department of the Frostbite National Bank.

“We should not approve the business loan application of the local group that wants to open a franchise outlet for the Kool Kone chain of ice cream parlors. Frostbite is known for its cold winters, and cold weather can mean slow ice cream sales. For example, even though Frostbite is a town of 10,000 people, it has only one ice cream spot — the Frigid Cow. Despite the lack of competition, the Frigid Cow’s net revenues fell by 10 percent last winter.”

For RC & CR, I can’t find the related records in JJ

(1) talk about Red Book & Green Bood about the conservation strategy for birds

(2) talk about the extinction of Hummingbird, 先 found 化石, 再推出一些論點

(3) other 2 articles are related with the social science, 不大會描述