GRE Quantitative Multiple Choice

1. If the question specifies how many answer choices to select, select exactly that number of choices. If the question does not specify how many answer choices to select, select all that apply. 
Fifteen buoys, numbered 1 to 15, are positioned equidistantly along a straight path for a
sailboat race.
The race begins at buoy 1, and 45 minutes into the race the fastest boat reaches buoy 10. At the same average speed, how many minutes will it take the boat to race from buoy 10 to buoy 15?
  • 1
     45
  • 2
     32.5
  • 3
     25
  • 4
     22.5
2. QUESTION 
In the simple light show pictured above, a light starts at the center (white) at time zero and moves once every second in the following pattern: from white (W) to blue (B), back to white, then to green (G), back to white, then to red (R), and back to white-in a counter-clockwise direction. If the light continues to move in this way, what will be the color sequence from the 208th second to the 209th second?
  • 1
     white to green
  • 2
     white to blue
  • 3
     white to red
  • 4
     red to white
  • 5
     green to white
3. QUESTION 
Equals with
  • 1
      
  • 2
      
  • 3
      
  • 4
      
  • 5
      
5. QUESTION 
In the figure shown, if y = 130 and z = 100, then x =
  • 1
     40
  • 2
     45
  • 3
     50
  • 4
     55
  • 5
     60
6. QUESTION 
The table shows the distribution of daily low and daily high temperatures in a certain location during each of the 30 days in April. Recorded low and high temperatures were rounded to the nearest Fahrenheit degree (F). What was the range of daily high temperatures during the month of April?
  • 1
     10 degrees
  • 2
     14 degrees
  • 3
     15 degrees
  • 4
     51 degrees
  • 5
     It cannot be determined from the information given.
7. QUESTION 
In the standard coordinate plane, lines a and b intersect at point (5, -2), and lines b and c intersect at point (-3, 3). What is the slope of line?
  • 1
     1/2
  • 2
     -5/2
  • 3
     -2/5
  • 4
     -5/8
  • 5
     It cannot be determined from the information given
9. QUESTION 
In 1980, worldwide production of motor vehicles exceeded U.S. production by approximately how many units?
  • 1
     38 million
  • 2
     35 million
  • 3
     30 million
  • 4
     27 million
  • 5
     19 million
14. QUESTION 
The price of a pair of sneakers was $80 for the last six months of last year. On January first, the price increased 20%. After the price increase, an employee bought these sneakers with a 10% employee discount. What price did the employee pay?
  • 1
     $70.40
  • 2
     $82.00
  • 3
     $83.33
  • 4
     $86.40
  • 5
     $88.00
15. QUESTION 
If 6k2 + k = 2 and k > 0, then k must equal which of the following?
  • 1
     1/2
  • 2
     1
  • 3
     3/2
  • 4
     2
  • 5
     3
16. QUESTION 
In how many different ways can 3 identical green shirts and 3 identical red shirts be distributed among 6 children such that each child receives a shirt?
  • 1
     20
  • 2
     40
  • 3
     216
  • 4
     720
  • 5
     729
17. QUESTION 
Dharik lives in a house on a straight street. For years, there have been 16 houses on his street to the right of his house and 17 houses on his street to the left of his house. Last year, 5 new houses were built on the same street even further to the left of those houses to the left of Dharik’s house. If these are the only houses on this street, how many houses are on this street?
  • 1
     22
  • 2
     15
  • 3
     33
  • 4
     38
  • 5
     39
22. QUESTION 
The outside of a ballpark has a circular path that has a radius of 8/5π km. If Katie starts at one point and walks continuously in one direction for a total of 4.8 km, how many times does she walk around the entire ballpark?
  • 1
     0.5
  • 2
     1
  • 3
     1.25
  • 4
     1.5
  • 5
     2
23. QUESTION 
Which of the following are solutions of the equation |5+|x+2||=16? Select all the answer choices that apply.
  • 1
     9
  • 2
     -9
  • 3
     -13
  • 4
     -23
24. If the question specifies how many answer choices to select, select exactly that number of choices. If the question does not specify how many answer choices to select, select all that apply. 
A line passes through the point (0,6) and has slope -1/3. Which point or points does the line also pass through? Select all the answer choices that apply.
  • 1
     (6,0)
  • 2
     (-3,5)
  • 3
     (3,5)
  • 4
     (-6,8)
26. These questions have five answer choices. Select a single answer choice. 
Find the surface area of the solid.
  • 1
     90π
  • 2
     27π
  • 3
     72π
  • 4
     81π
  • 5
     108π
27. If the question specifies how many answer choices to select, select exactly that number of choices. If the question does not specify how many answer choices to select, select all that apply. 
Which number or numbers are prime factors of 320? Select all the answer choices that apply.
  • 1
     5
  • 2
     2
  • 3
     3
  • 4
     8
  • 5
     10
30. Seven randomly selected grocery carts contain the following quantities of paper bags: 11, 5, 6, 9, 12, 10, and 7 paper bags. 
If each grocery cart had 4 times as many bags, what would be the average?
  • 1
     36
  • 2
     8.57
  • 3
     35
  • 4
     34.286
  • 5
     33.245
31. Population data for three cities is displayed below. 
What is the percent increase in population in Martinville from 1980 to 1990?
  • 1
     150%
  • 2
     72%
  • 3
     50%
  • 4
     30%
  • 5
     15%
32. Population data for three cities is displayed below. 
Which town or towns have a growth that shows an exponential pattern? Select all that apply.
  • 1
     Martinville
  • 2
     Tradesville
  • 3
     Cratesville
  • 4
     None of the above
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