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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the surface area of a cube with side length 4 cm?
💡 Hint: Use the formula 6a².
Question 2
Easy
How many liters are there in 2000 cm³?
💡 Hint: Remember the conversion: 1000 cm³ = 1 liter.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the surface area of a cube with side length 5 cm?
- 30 cm²
- 50 cm²
- 150 cm²
- 120 cm²
💡 Hint: Remember that the formula is 6 times the area of one face.
Question 2
True or False: The volume of a hemisphere is half of the volume of a sphere.
- True
- False
💡 Hint: Think about the extra flat surface area.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a swimming pool in the shape of a hemisphere with a diameter of 8 m. How much water can it hold?
💡 Hint: Use the volume formula for a hemisphere.
Question 2
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?
💡 Hint: Find the volumes first, then divide the box volume by the cube volume.
Challenge and get performance evaluation