Volume Unit Test Lesson 7 Unit 7
1. What is the formula for finding the volume of a rectangular prism?
A) V = l x w
B) V = l x w x h
C) V = l + w + h
D) V = l / w
2. What is the volume of a rectangular prism with a length of 6 cm, width of 3 cm, and height of 4 cm?
A) 72 cm^3
B) 36 cm^3
C) 24 cm^3
D) 18 cm^3
3. What is the formula for finding the volume of a cylinder?
A) V = πr^2
B) V = πr
C) V = πr^2h
D) V = πr/h
4. What is the volume of a cylinder with a radius of 5 cm and height of 10 cm? (Use π = 3.14)
A) 314 cm^3
B) 782.5 cm^3
C) 157 cm^3
D) 471 cm^3
5. What is the formula for finding the volume of a cone?
A) V = πr^2h
B) V = πr/h
C) V = πr^2
D) V = 1/3πr^2h
6. What is the volume of a cone with a radius of 4 cm and height of 6 cm? (Use π = 3.14)
A) 75.36 cm^3
B) 62.56 cm^3
C) 37.68 cm^3
D) 25.12 cm^3
7. A rectangular prism has a volume of 120 cm^3 and a height of 5 cm. If the length is 8 cm, what is the width of the prism?
A) 3 cm
B) 4 cm
C) 5 cm
D) 6 cm
8. A cylindrical tank has a radius of 2 m and a volume of 25 m^3. What is the height of the tank? (Use π = 3.14)
A) 1.59 m
B) 3.98 m
C) 5.00 m
D) 6.28 m
9. A cone has a volume of 36π cm^3 and a radius of 3 cm. What is the height of the cone?
A) 2 cm
B) 3 cm
C) 4 cm
D) 6 cm
10. Which shape has a volume that can be found using the formula V = l x w x h?
A) Cube
B) Cylinder
C) Sphere
D) Pyramid