Practice Cuboid - 9.4.1 | 9. Mensuration | CBSE 8 Mathematics | Allrounder.ai
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Calculate the total surface area of a cuboid with dimensions 2 cm Γ— 3 cm Γ— 4 cm.

πŸ’‘ Hint: Use the formula for total surface area.

Question 2

Easy

What is the lateral surface area of a cuboid with height 5 cm, length 6 cm, and width 4 cm?

πŸ’‘ Hint: Remember to use the lateral surface area formula.

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 formula for the total surface area of a cuboid?

  • 2(hl + lb + bh)
  • l Γ— b Γ— h
  • 4 Γ— sideΒ²

πŸ’‘ Hint: Remember the format includes multiplying by 2.

Question 2

True or False: The lateral surface area excludes the top and bottom faces.

  • True
  • False

πŸ’‘ Hint: Think about what parts are visible when you look at the sides.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have a rectangular garden shed shaped like a cuboid with a surface area of 300 sq.ft and a height of 10 ft. If the width is 8 ft, find the length of the shed.

πŸ’‘ Hint: Rearrange the formula using the known dimensions.

Question 2

A package is designed as a cuboid with a volume of 2500 cmΒ³. If the length is 25 cm and height is 5 cm, what will be its width?

πŸ’‘ Hint: Use the volume formula and isolate width.

Challenge and get performance evaluation