伴隨著11月的到來，2016年的GRE也即將進(jìn)入尾聲。雖然本月共有3場(chǎng)考試，但相信大部分考生的首先場(chǎng)次都會(huì)是11月6日，畢竟申請(qǐng)截止時(shí)間DEADLINE已經(jīng)近在眼前了，GRE分?jǐn)?shù)還是越早拿到越好。下面是小編為大家整理收集的關(guān)于11月6日GRE數(shù)學(xué)機(jī)經(jīng)的相關(guān)內(nèi)容，希望對(duì)大家有所幫助。
　　題目
　　1. Each week a salesperson receives a commission that is equal to 12 percent of the first $500 of sales plus 20 percent of additional sales. If the salesperson received a commission of $380 last week, what was the total amount of the sales that the salesperson made last week?
　　A. $1,600
　　B. $1,660
　　C. $1,860
　　D. $2,000
　　E. $2,100
　　答案：E
　　解析：$500*12%=$60; $380-$60=$320; $320/0.2=$1600; $1600+$500=$2100
　　2. 已知x ≠ 0，
　　Quantity A: x^2
　　Quantity B: x(x+5)
　　A. Quantity A is greater.
　　B. Quantity B is greater.
　　C. The two quantities are equal
　　D. The relationship cannot be determined from the information given.
　　答案：D
　　解析：如果x > 0, 則B > A; 如果x < 0, 則B < A，由于x值無法確定，因此兩者大小無從比較，所以選D。
　　3. If x< y, which of the following must be true?
　　A. 2x< y
　　B. 2x> y
　　C. x2< y2
　　D. 2x-y< y
　　E. 2x-y< 2xy
　　答案：D
　　解析：D項(xiàng)不等式變化可得2x<2y，也就是條件的x
　　4. The table shows the frequency distribution of the random variable X. What is the median of the distribution of the Value X?

X	Frequency
0	6
1	11
2	18
3	23
4	15

　　A. 1.0
　　B. 1.8
　　C. 2.0
　　D. 2.5
　　E. 3.0
　　答案：3
　　解析：題干問X這組數(shù)據(jù)的中位數(shù)。根據(jù)右側(cè)的頻率可知，總共出現(xiàn)了73個(gè)數(shù)字，所以中位數(shù)應(yīng)該是第37個(gè)數(shù)字，所以中位數(shù)是3。
　　5. According to a tax rate formula for a certain year, the amount of tax owed by an individual whose annual income was between $31,850 and $77,100 was equal to a base tax of $4,386 plus 24 percent of the annual income that exceeded $31,850.According to this formula, what was the amount of tax owed by an individual whose annual income that year was $42,000?
　　答案：6822
　　解析：題干問，某一年個(gè)人收入在$31,850到$77,100之間的稅收計(jì)算方式為$4,386加上超出$31,850部分的24%。問收入為$42,000的個(gè)人這一年需繳納多少稅?
　　所以我們可以得到所繳稅的計(jì)算方式=4386+24%*(42000-31850)=6822.