打中文不是很好 请见諒
Math 我M49 仅作reference 吧
1. 印象很深 (n-6)(n-4)-(n+1)(n-1) is odd?
(A)only when n is 偶数
(B)only when n is 奇数
(note this is a PS question)
Not sure about other options though...
2. Swimming pool length 24m
浅水那边depth 2m 深水 depth 8m... depth increasing at constant rate
离深水那边4m 水深是多少
Ans: 7m
3. Hot air balloon with diameter x , what is the diameter after losing a% of air.
给了 the volume of sphere 的 formula 4/3(pi)(r)3
4. storage space 2500 m^2.. given 1m = 3feet ... how many craters of 500m^2 can it accomodate
Ans: 15
5. 本金$1000, 年利率r% ... interest biannually calculated... 一年interest多少?
(A)10r
(B)20r
(C)0.025r^2 (确定) + 10r (不确定)
(D)0.5r^2 (确定) + 20r (不确定)
Ans: I put C
6. 49 school districts each with 22 committees, each committee avg 9.8 members, how many members in the district to the closest thousand.
(C) 10^3
(D) 10^4
Ans: I put D
7. DS: x^2<y^2?
(1) -X<-Y
(2) 忘了
8. DS: t > 3/t?
(1) |t| > 1/3
(2) 忘了
9. which of following set will have same 标准差 as {w,x,y,z}
(A) |w|,|x|,|y|,|z|
(B) w^2,x^2,y^2,z^2
(C) w+7,x+7,y+7,z+7
10. (49^4)*(4^-5) = (7^a)*(2^b) => a+b =?
Ans: -2
11. DS: set M and set N, one member m from M, one member n from N
问: something like is product nm negative?
(1) M, N has same number of members
(2) M has only 1 member
I put C
Verbal
RC
P2 NACCP WW2 Black rights
P3 Black Arts Movement Black poets, author 有一个 quote 说"where is shakespeare?" 大意是说 如果poems不可以represent舞台的那种 vocal 环境,那shakespeare 是甚么?
P4
2 types of market bundling
xx bundling - card card 可以 extend into insurance, 等markets
loyalty bundling - 在cereal box 加其它品种...
regardless the type of bundling, 公司要 make sure market to the right customers
Q1 - 大意题 - 其中有 compare two market strategies
Q2 - Something like which of following is implied: (A) market bundling 会令customer 反感 become counterproductive; (B)如customer 不感兴趣, market bundling会affect profits
SC
GWD-31-Q11
Cash flows to stock and bond mutual funds have gained strength in the last two months, but fund managers have not been eager to invest the new money, instead of preferring to raise the cash levels in their portfolios at the highest level in six months (?).
A: have not been eager to invest the new money, instead of preferring to raise the cash levels in their portfolios at
B: have not been eager to invest the new money, instead preferring to raise the cash levels in their portfolios to
C: have not been eager at investing the new money, instead of preferring to raise the cash levels in thief portfolios to
D: were not eager to invest the new money, instead of preferring to raise the cash levels the cash levels in their portfolios at
E: were not eager at investing the new money, instead preferring to raise the cash levels in their portfolios to
应该选B
