Shorter GRE Math 모의테스트 5 (2023년 중국후기) – 문제와 정답

 

 

 

 

알림1: 모의테스트 5는 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.

 

As shown in the figure above, the circle has center O and radius x.

 

       Quantity A                                                        Quantity B

The perimeter of triangle PRT                   4x

 

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.

           Quantity A                                                        Quantity B

The remainder when  is divided by 5              4

 

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. When the numbers v and w are rounded to the nearest integer, the resulting values are 21 and 3, respectively.

 

        Quantity A                                Quantity B

                                                                8

 

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. A plane is traveling at a constant rate of x miles in t minutes.

 

Quantity A                                                                      Quantity B

The number of hours it will take                     

the plane to travel 900 miles

 

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. How many distinct prime factors greater than 2 does the number 990 have?

 

   A. One      B. Two      C. Three      D. Four      E. Five​

 

 

 

 

 

 

6. For 2019, let w be the median number of smartphone users for the countries shown and let z be the average(arithmetic mean) number of smartphone users for the countries shown. What is the value of z - w?

 

     A. 159 million

     B. 160 million

     C. 161 million

     D. 162 million

     E. 163 million

 

 

 

 

 

 

7. Which of the following is closest to the percent increase in the number of smartphone users worldwide from 2016 to 2021?

 

    A. 5%      B. 20%      C. 35%      D. 50%      E. 65%

 

 

 

 

 

 

8. For which of the following countries was the number of smartphone users in 2019 greater than 10 percent of the number of smartphone users worldwide in 2019?

 

   Indicate all such countries.

 

     A. Country P

     B. Country Q

     C. Country R

     D. Country S

     E. Country T

     F. Country U

     G. Country V

 

   Select one or more answer choices.

 

 

 

 

 

9.

 

In the figure above, the area of quadrilateral region ABCE is . What is the value of x?

 

   A.    B. 1      C.      D.     E. 2

 

 

 

 

 

10. Last weekend Mary earned $52, Helen earned $76, and Jill earned 60 percent of the total earned by the three of them. How much did Jill earn last weekend?

 

                                  $_________________

 

 

 

 

 

11. A rancher recorded the weight of each dairy cow that was to be offered for sale at the local cattle auction. The weight of each cow was different, the median weight of the cows was 1,150 pounds, and there was an odd number of cows.

 

Which of the following statements individually provide(s) sufficient additional information to determine the number of cows to be offered for sale?

 

   Indicate all such statements.

 

     A. The mean weight of the cows was 1,225 pounds.

     B. There were 8 cows weighing less than 1,150 pounds.

     C. The range of the weights of the cows was 332 pounds.

 

   Select one or more answer choices.

 

 

 

 

 

12. Two water tanks, K and L each have the shape of a right circular cylinder. The height of tank K is twice the height of tank L, and the radius of tank K is  times the radius of tank L. If the capacity of tank L is 100 cubic meters what is the capacity, in cubic meters, of tank K?

 

   A. 300      B. 450      C. 600      D. 750      E. 900

 

 

 

 

 

 

 

 

 

 

Shorter GRE Math 모의테스트 5 답지

 

 

1. A	2. C	3. D	4. C	5. C
6. C	7. D	8. AB	9. B	10. 192
11. B	12. B

 

 

 

 

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