Using π = 3.14, find the volume of a cone with radius 9 cm and height 75 cm.
Correct answer(s):
- 6358.5 cm³
Subject
Mensuration
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Quizzes in Mensuration for Grade 8
A classroom notice board is 28 mm long and 9 mm wide. What is its perimeter?
Correct answer(s):
- 74 mm
Using π = 22/7, find the curved surface area of a cylinder with radius 7 mm and height 69 mm.
Correct answer(s):
- 3036 mm²
The area of a rectangle is 627 m² and its breadth is 11 m. What is the length?
Correct answer(s):
- 57 m
Using π = 22/7, find the volume of a cylinder with radius 7 cm and height 65 cm.
Correct answer(s):
- 10010 cm³
A rectangular garden is 31 cm long and 5 cm wide. What is its area?
Correct answer(s):
- 155 cm²
A cuboid measures 63 m × 6 m × 5 m. What is its total surface area?
Correct answer(s):
- 1446 m²
A cuboid has length 62 mm, breadth 9 mm, and height 3 mm. Find its volume.
Correct answer(s):
- 1674 mm³
A cube-shaped box has each edge 54 cm. What is its volume?
Correct answer(s):
- 157464 cm³
A cube has edge length 52 m. What is its total surface area?
Correct answer(s):
- 16224 m²
A rectangular cardboard is 57 cm by 11 cm. A square of side 3 cm is cut from it. What area remains?
Correct answer(s):
- 618 cm²
Using π = 3.14, find the volume of a cylinder with radius 16 mm and height 64 mm.
Correct answer(s):
- 51445.76 mm³
A rectangular garden is 29 mm long and 4 mm wide. What is its area?
Correct answer(s):
- 116 mm²
A cuboid measures 62 cm × 5 cm × 4 cm. What is its total surface area?
Correct answer(s):
- 1156 cm²
A floor is 81 m long and 8 m wide. If polishing costs 4 taka per m², what is the total cost?
Correct answer(s):
- 2592 taka
A cuboid has length 61 m, breadth 8 m, and height 11 m. Find its volume.
Correct answer(s):
- 5368 m³
Convert 72 m² into cm².
Correct answer(s):
- 720000 cm²
A cube-shaped box has each edge 53 mm. What is its volume?
Correct answer(s):
- 148877 mm³
Using π = 3.14, find the volume of a sphere with radius 10 mm.
Correct answer(s):
- 4186.67 mm³
A cube has edge length 51 cm. What is its total surface area?
Correct answer(s):
- 15606 cm²