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ITBS Level 14 Grade 8 Mathematics
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ITBS Level 14 Grade 8 Mathematics
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25 Questions

1. Gitta wishes to represent the median number of miles driven per month. Which representation will most directly reveal the median number of miles driven?
2. Johnson rolls a die 18 times. Which of the following is the best prediction for the number of times he will roll a number greater than 4?
3. Given the sequence:
., what is the 21st term in the sequence?
4. What is the ordered pair, represented by Point P, plotted on the graph below?
5. A cylinder has a height of 9 inches and a radius of 4 inches. If the height remains the same, but the radius increases by 8 inches, what is the effect on the volume of the cylinder?
6. Marcele purchases a television as a gift to her husband. She needs to wrap the box, containing the television. If the box has dimensions of 22 inches by 19 inches by 17 inches, how many square inches of wrapping paper will she need?
7. The number of houses Amelia has sold per year over the past ten years is listed below:
42, 36, 39, 45, 13, 47, 38, 41, 44, 34 Which of the following measures will most accurately reflect the number of houses she sold per year?
8. A carpenter builds a right triangular brace to support a cabinet corner. The brace must have a base of 9 inches and a height of 8 inches. Which of the following best represents the measurement of the hypotenuse of the brace?
9. Which of the following is listed in order from least to greatest?
10. Which of the following best represents the lateral surface area of the cylinder shown below?
11. Each month, Aisha invests twice the amount invested the previous month. If she invested $26.25 during the first month, how much did she invest during the sixth month?
12. The cost of Brian’s text messaging service per month is $12, plus $0.07 for each text sent. Which of the following tables represents the cost of Brian’s monthly bill?
13. Carmen flips a coin and draws a card from a deck. What is the probability she gets heads and draws an ace?
14. A rectangle has a width of 9 inches and a length of 15 inches. If the rectangle is enlarged by a scale factor of
, what is the perimeter of the dilated rectangle?
15. The trapezoid below is shifted 4 units up and 8 units to the left. Which of the following represents the vertices of the translated figure?
16. Oliver wants to walk from his home to the park. The locations of his home, the park, and the school are shown on the diagram below. Which of the following best represents the distance from Oliver's home to the park, when walking the diagonal path?
17. Amanda ships a box, with dimensions of 18 inches, 9 inches, and 6 inches. How many cubic inches of space does she have inside the box?
18. Gitta consumes approximately 56 grams of protein every 4 days. If she continues to consume the same amount of protein, which of the following represents the number of grams of protein she will consume in 30 days?
19. Martin's bed is 7 feet long. Which of the following represents the length of the bed, in centimeters?
20. A triangle has dimensions of 9 cm, 4 cm, and 7 cm. The triangle is reduced by a scale factor of
. Which of the following represents the dimensions of the dilated triangle?
21. A fundraising group charges $0.25 per cookie and has a daily expense of $18. Which of the following describes the steps that need to be taken, in order to calculate the daily profit, when selling 49 cookies?
22. Which of the following linear equations represents a non-proportional
23. The number of parking spaces painted per number of hours is represented in the table below.

Number of Hours

Numbers of Spaces Painted

4

52

7

91

11

143

13

169

16

208


According to the table, how many parking spaces are painted per hour?
24. Which of the following fractions is larger than
 but smaller than
?
25. Which of the following vertices represents the reflection of the triangle, shown below, about the x-axis?