Prepdog.org
Prepdog test logo
 






Name:
 
 

8th Grade Math Proficient Practice Test 4



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

mc001-1.jpg
The dashed line represents . . .
a.
an angle bisector
c.
an altitude
b.
a perpendicular bisector
d.
a hypotenuse
 

 2. 

mc002-1.jpg
Which two chords in the diagram have the same length?
a.
BD and AC
d.
FD and AC
b.
EF and BD
e.
FD and BD
c.
EF and AC
 

 3. 

Geometry – Congruency and Similarity – RIT 241 – 250
mc003-1.jpg
Using drawing a), drawing b) illustrates a method for constructing a _____
a.
congruent angle
d.
vertical angle
b.
congruent segment
e.
supplementary angle
c.
congruent triangle
 

 4. 

Which diagram shows a ball that is cut into symmetric parts?
a.
mc004-1.jpg
d.
mc004-4.jpg
b.
mc004-2.jpg
e.
mc004-5.jpg
c.
mc004-3.jpg
 

 5. 

Measurement – Area, Perimeter, Circumference – RIT 231 – 240
What is the perimeter of this rectangle?
mc005-1.jpg
a.
12”
d.
16”
b.
24’
e.
20”
c.
8”
 

 6. 

What is the perimeter of this regular hexagon?
mc006-1.jpg
a.
16 cm2
d.
36 cm2
b.
24 cm
e.
40 cm
c.
8 cm
 

 7. 

Measurement – Length, Weight, Volume – RIT 231 – 240
mc007-1.jpg
a.
60 cubic inches
d.
30 cubic inches
b.
180 cubic inches
e.
50 cubic inches
c.
36 cubic inches
 

 8. 

Measurement – Money – RIT 231 – 240
Isaac works at a furniture store. He earns $129.00 per week plus a
commission of $25.00 per couch that he sells. Last week he sold 3
couches. How much money did he earn last week?
a.
$129.00
d.
$54.00
b.
$204.00
e.
$75.00
c.
$154.00
 

 9. 

Zoe had $47.32 and spent $19.45. What combination of bills and coins represents the correct amount of change Zoe would receive?
a.
5 five-dollar bills, 2 one-dollar bills, 3 quarters, and 12 pennies
b.
1 ten-dollar bill, 2 five-dollar bills and 3 nickels
c.
4 five-dollar bills, 7 one-dollar bills, 3 quarters, 3 nickels, and 7 pennies
d.
1 twenty-dollar bill, 7 one-dollar bills, 4 quarters, and 2 dimes
e.
1 ten-dollar bill, 1 five-dollar bill, 4 one-dollar bills, 4 dimes, and 5pennies
 

 10. 

Measurement – Time, Temperature – RIT 231 – 240
Which of the following statements is true?
a.
mc010-1.jpg
b.
mc010-2.jpg
c.
mc010-3.jpg
d.
mc010-4.jpg
e.
mc010-5.jpg
 

 11. 


  2120  F
- 1970  F
a.
mc011-1.jpg
d.
mc011-4.jpg
b.
mc011-2.jpg
e.
mc011-5.jpg
c.
mc011-3.jpg
 

 12. 

mc012-1.jpg
a.
mc012-2.jpg
d.
mc012-5.jpg
b.
mc012-3.jpg
e.
mc012-6.jpg
c.
mc012-4.jpg
 

 13. 

mc013-1.jpg
a.
mc013-2.jpg
d.
mc013-5.jpg
b.
mc013-3.jpg
e.
mc013-6.jpg
c.
mc013-4.jpg
 

 14. 

mc014-1.jpg.
a.
157 in.
d.
53.14 in
b.
150 in.
e.
46.86 in.
c.
1,570 in.
 

 15. 

mc015-1.jpg
  If all sides are increased by 1 square unit, then the perimeter of the shape will ________________
a.
decrease by 6 square units
d.
decrease by 4 square units
b.
increase by 7 square units
e.
increase by 4 square units
c.
decrease by 7 square units
 

 16. 

mc016-1.jpg
a.
S = 24a2 + 22
d.
S = 20a + 22a
b.
S + 22a2 + 24a
e.
S = 22a2 + 20a
c.
S = 22a + 24a
 

 17. 

Number Sense and Numeration – Decimals – RIT 231 – 240
Express as a decimal:
2 1/8 = _____
a.
2.25
d.
2.13
b.
2.1
e.
2.5
c.
2.125
 

 18. 

Express 0.001357 in scientific notation.
a.
13.57 x 10-4
d.
1.357 x 10-3
b.
135.7 x 10-5
e.
1.357 x 103
c.
0.1357 x 10-2
 

 19. 

Number Sense and Numeration – Exponents – RIT 231 – 240
Solve:
2(5 + 32)
a.
128
d.
19
b.
169
e.
22
c.
28
 



 
Check Your Work     Start Over