[外语类试卷]GRE(QUANTITATIVE)模拟试卷6及答案与解析.doc
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1、GRE( QUANTITATIVE)模拟试卷 6及答案与解析 1 When x+2 is divided by 5 the remainder is 3 Column A Column B The remainder when 2 x is divided by 5 ( A) if the quantity in Column A is greater ( B) if the quantity in Column B is greater ( C) if the two quantity are equal ( D) if the relationship cannot be determin
2、ed from the information given 2 When integer n is divided by 9, the remainder is 2. Column A Column B The remainder when 2 n is divided by 3 ( A) if the quantity in Column A is greater ( B) if the quantity in Column B is greater ( C) if the two quantity are equal ( D) if the relationship cannot be d
3、etermined from the information given 3 Column A Column B The product of two integers is 6. The sum of the two integers 3 ( A) if the quantity in Column A is greater ( B) if the quantity in Column B is greater ( C) if the two quantity are equal ( D) if the relationship cannot be determined from the i
4、nformation given 4 x is the sum of the first 25 positive even integers, y is the sum of the first 25 positive odd integers. Column A Column B x y+25 ( A) if the quantity in Column A is greater ( B) if the quantity in Column B is greater ( C) if the two quantity are equal ( D) if the relationship can
5、not be determined from the information given 5 Ms. Rogers bought an electric range on the installment plan. The cash price of the range was $ 400. The amount she paid was $ 120 down and 12 monthly payments of $28 each. Column A Column B The amount she paid for the electric range in excess of the cas
6、h price $56 ( A) if the quantity in Column A is greater ( B) if the quantity in Column B is greater ( C) if the two quantity are equal ( D) if the relationship cannot be determined from the information given 6 Column A Column B(RS) + (ST) (RT) ( A) if the quantity in Column A is greater ( B) if the
7、quantity in Column B is greater ( C) if the two quantity are equal ( D) if the relationship cannot be determined from the information given 7 Column A Column BThe length of arc ABC The length of arc ADC ( A) if the quantity in Column A is greater ( B) if the quantity in Column B is greater ( C) if t
8、he two quantity are equal ( D) if the relationship cannot be determined from the information given 8 All faces of the solid above are rectangular.Column A Column BThe length of diagonal MN 15 ( A) if the quantity in Column A is greater ( B) if the quantity in Column B is greater ( C) if the two quan
9、tity are equal ( D) if the relationship cannot be determined from the information given 9 Triangular garden ABC is redesigned by increasing the length of AC by 20 percent to point C and decreasing the length of AB by 20 percent to point B .Column A Column BThe area of the original garden ABC The are
10、a of the redesigned garden ABC ( A) if the quantity in Column A is greater ( B) if the quantity in Column B is greater ( C) if the two quantity are equal ( D) if the relationship cannot be determined from the information given 10 The boundaries of regions X and Y are parallelograms. Column A Column
11、B The area of X if its sides have lengths 6 and 10 The area of Y if its sides have lengths 5 and 12 ( A) if the quantity in Column A is greater ( B) if the quantity in Column B is greater ( C) if the two quantity are equal ( D) if the relationship cannot be determined from the information given 11 H
12、ow many positive whole numbers less than 81 are NOT equal squares of whole numbers? ( A) 9 ( B) 70 ( C) 71 ( D) 72 ( E) 73 12 Of the following, which is the closest approximation to ? ( A) 1 ( B) 5 ( C) 10 ( D) 20 ( E) 100 13 In how many of the integers between 1 and 100 does the digit 5 occur exact
13、ly once? ( A) 10 ( B) 18 ( C) 19 ( D) 20 ( E) 21 14 The number of connections C that can be made through a switchboard to which T telephones are connected is given by the formula C = T(T-1)/2. How many more connections are possible with 30 telephones than with 20 telephones? ( A) 435 ( B) 245 ( C) 1
14、90 ( D) 45 ( E) 10 15 The daily rate for a hotel room that sleeps 4 people is $ 39 for one person and x dollars for each additional person. If 3 people take the room for one day and each pays $ 21 for the room, what is the value of x? ( A) 6 ( B) 8 ( C) 12 ( D) 13 ( E) 24 16 The cost, in dollars, fo
15、r an appliance repair at a certain company is 1.2p + 20h, where p is the wholesale price of the parts, in dollars, and h is the number of hours it takes to repair the appliance. What is the cost of repairing an appliance if the wholesale price of the parts is $15 and it takes 2 hours to repair it? (
16、 A) $12 ( B) $18 ( C) $20 ( D) $40 ( E) $58 17 The scores reported for a certain multiple-choice test were derived by subtracting 1/3 of the number of wrong answers from the number of right answers. On a 40-question test, if none of the questions was omitted and the score reported was 20, how many w
17、rong answers were there? ( A) 5 ( B) 10 ( C) 15 ( D) 25 ( E) 30 18 Art, Bob, and Carmen share a prize of $400. If Art receives twice as much as Bob, and if Bob receives 1/2 as much as Carmen, how much does Carmen receive? ( A) $20 ( B) $40 ( C) $80 ( D) $120 ( E) $160 19 To obtain an FHA mortgage fo
18、r $50,000 or more, the home buyer must have a down payment equal to 4 percent of the first $25,000 of the mortgage amount and 5 percent of the portion in excess of $25,000. At settlement the buyer pays a mortgage insurance premium equal to 3 percent of the mortgage amount. What is the maximum FHA mo
19、rtgage, if any, a buyer can obtain if the buyer has only $6,000 available for the down payment and insurance premium? ( A) $62500 ( B) $71875 ( C) $78125 ( D) $125000 ( E) The home buyer cannot obtain an FHA mortgage. 20 In a class of 120 students, 60 percent can speak French and the rest can speak
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- 外语类 试卷 GRE QUANTITATIVE 模拟 答案 解析 DOC
