Shorter GRE Math 모의테스트 3 (2023년 중국후기) – 문제와 정답

 

 

 

 

알림1: 모의테스트 3은 2023년 중국 GRE 후기에서 엄선된 후 실제 Math 시험의 첫 번째 section과 똑 같은 순서로 배치됐습니다. 즉,

 

1~4번: 수량 비교 문제

5번: 쉬운 연산 문제

6~8번: 데이터 분석 문제

9번: 대수학, 기하학, 확률 문제

10번: 주관식 문제

11번~12번: 연산, 대수학, 기하학, 확률 문제

 

알림2: 수량 비교 4문제 푸는데 6분, 데이터 분석 3문제 푸는데 6분, 나머지 5문제 푸는데 9분을 배분하면 됩니다.

 

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1. The rate x kilometers per hour is equal to the rate 10 centimeters per second.

 

Quantity A                            Quantity B

      x                                      0.36

 

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.

 

 

 

 

 

 

2. In the figure, a “plus sign” is inscribed in a circle. The plus sign consists of five squares, each with perimeter 24.

 

Quantity A                                     Quantity B

The radius of the circle                       9

 

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.

 

 

 

 

 

3. The function f is defined for all numbers x by f(x) = 2 + 3x.

 

 Quantity A                     Quantity B

 f(x+4)－f(x)                      12

 

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.

 

 

 

 

 

4. List S consists of 25 different integers. The least and greatest integers in S are 0 and 50, respectively. The integers in list T are obtained by adding 50 to each integer in S. List Q consists of the 50 values in S and T combined.

 

Quantity A                                                            Quantity B

The median of the integers in Q                    2 times the median of the integers in S

 

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.

 

 

 

 

 

5. If  , then  

 

A. 1/2   B. 1      C. 2      D. 4      E. 15

 

 

 

 

 

 

6. In 1999, the ratio of the number of towels imported from China to the total number of towels imported from countries other than China was closest to which of the following?

 

     A. 7 to 2       B. 3 to 1       C. 5 to 2       D. 2 to 1       E. 3 to 2

 

 

 

 

 

 

7. If the average(arithmetic mean) number of towels imported from China per month was the same for the last 3 months of 2000 as it was for the first 9 months of 2000, approximately how many million dozen towels were imported from China during the 12 months of 2000?

 

     A. 57      B. 63      C. 76      D. 80      E. 86

 

 

 

 

 

 

 

8. In 1998, how many of the imported towels were not imported from China?

 

     A. 260 million

     B. 264 million

     C. 268 million

     D. 272 million

     E. 276 million

 

 

 

 

 

9. If a liter of enamel is required to paint 16 square meters, how many liters of enamel are needed to paint the outside surfaces of a cube of volume 64 cubic meters?

 

A. 16      B. 12      C. 10      D. 8      E. 6

 

 

 

 

10. An antique dealer sold 16 jars for $36 each. The dealer’s total revenue from selling the jars was $96 greater than the total amount the dealer paid for the jars. The dealer’s total revenue from the sale of the jars was what percent greater than the total amount the dealer paid for the jars?

   

                 ______________%

 

 

 

 

 

11.

 

The figure above shows a circle with center O and radius r. If the length of line segment AB is , what is the area of the shaded region?

   

 

 

 

12. A group consisting of 4 adults and 3 children will occupy 7 adjacent seats in one row of a theater one person per seat. How many different arrangements of the 7 people are possible such that no two adults and no two children sit next to each other?

 

     A. 12      B. 49      C. 144      D. 720      E. 5,040

 

 

 

 

 

 

 

 

 

 

 

Shorter GRE Math 모의테스트 3 답지

 

 

1. C	2. A	3. C	4. D	5. C
6. C	7. A	8. B	9. E	10. 20
11. D	12. C

 

 

 

 

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