Have an account?
Skip to Content
Build your own quiz
10 questions
Show Answers
See Preview
- 1. Multiple Choice
Calculate the surface area of this geometrical shapes.
400 m2
320 m2
144 m3
644 m2
- 2. Multiple Choice
The diagram shows a sphere with the radius, r = 14 cm. Calculate the surface area of the sphere ( use pi = 22/7)
2464 m2
1342 cm2
2464 cm2
2314 cm2
- 3. Multiple Choice
The diagram shows a cone. The circle is 4 cm. Calculate the surface area of the cone. Use (pi = 22/7)
75.43 cm2
122.10 cm2
65.34 cm2
113.14 cm2
- 4. Multiple Choice
This diagram shows an object made up of a pyramid and a cube. Calculate the surface area of the object. State your answer in cm2 .
46 m2
46 000 cm2
32 000 cm2
66 000 m2
- 5. Multiple Choice
A cylinder open at the top with a height twice the radius of the base, is filled with water three quarter full. 539 ml water is needed to fill up the cylinder. Calculate the surface area of the cylinder. in cm2. ( Use pi = 3.143)
770 cm2
1221 cm2
772 cm2
812 cm2
- 6. Multiple Choice
The diagram shows a bolck of cone and pyramid. If the volume of the pyramid is three times the volume of the cone, and the surface area of the pyramid is twice the surface of the cone, calculate the height of the cone and the pyramid, if the height of the cone is 18 cm.
(Use pi = 3.143)
123 cm
33 cm
22 cm
45 cm
- 7. Multiple Choice
Calculate the volume of the combined shapes.
213.11 m3
142 m3
155.22 m3
118.55 m3
- 8. Multiple Choice
Ali poured water into a cylindrical container that has a radius of 7 cm and height of 15 cm until it is full. A solid shaped cone is inserted fully into the cylinder. After a while, the solid cone is taken out from the cylinder. Calculate the volume of the water that is left in the cylinder.
2221.44 cm3
2192.67 cm3
1934.22 cm3
957 cm3
- 9. Multiple Choice
A block of metal pyramid with a square base, with side 15 cm and height 10 cm is melted down to form a few balls of sphere with a radius of 5 mm. How many pyramid blocks are needed to form 2850 ball of spheres?
2
5
7
4
- 10. Multiple Choice
An artist wants to do a full painting on the surface of a pottery . The pottery in the shape of a cylinder has the height of 10cm and a radius of 3.5cm. If one tube of colour can paint 100 cm2 of drawing, how many tubes are needed to paint 10 potteries of the same type?
30 tube
45 tube
24 tube
35 cube
- Answer choicesTagsAnswer choicesTags