Practice Mensuration (6) - Mensuration

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9 questions

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6 sample questions

Question 1.
What is the surface area of a cube with side length 4 cm?
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Use the formula 6a².
Question 2.
How many liters are there in 2000 cm³?
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Remember the conversion: 1000 cm³ = 1 liter.
3Question 3.
What is the surface area of a cube with side length 5 cm?
- 30 cm²
- 50 cm²
- 150 cm²
- 120 cm²
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Remember that the formula is 6 times the area of one face.
4Question 4.
True or False: The volume of a hemisphere is half of the volume of a sphere.
- True
- False
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Think about the extra flat surface area.
Question 5.
Design a swimming pool in the shape of a hemisphere with a diameter of 8 m. How much water can it hold?
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Use the volume formula for a hemisphere.
Question 6.
You are packing a shipment in a cylindrical box with height 3 m and radius 2 m. If the box is filled with cubes of side length 0.5 m, how many can fit?
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Find the volumes first, then divide the box volume by the cube volume.

5 more questions in this section. Enroll free to practise them all.