Question 1: Calculate the volume of a cuboid with length 8 cm, width 5 cm, and height 3 cm.

Answer: 120

Question 2: Find the surface area of a cuboid with dimensions 10 cm, 4 cm, and 6 cm.

Answer: 272

Question 3: A rectangular box has a volume of 240 cm³. If its length is 10 cm and width is 4 cm, what is its height?

Answer: 6

Question 4: Construct a cuboid on the grid with dimensions 6 cm by 3 cm by 4 cm. Label the length, width, and height.

Answer: Constructed shape with sides 6, 3, and 4 cm labeled accordingly.

Question 5: Calculate the surface area of a cuboid with dimensions 12 cm, 7 cm, and 5 cm.

Answer: 278

Question 6: A storage box measures 15 cm by 10 cm by 8 cm. If the box is filled with a liquid, how much liquid (in cm³) can it hold?

Answer: 1200

Question 7: A cuboid has a surface area of 200 cm². If the length and width are both 5 cm, what is its height?

Answer: 8

Question 8: A rectangular prism has length 9 cm, width 4 cm, and height 3 cm. Calculate its surface area and volume. Show your working.

Answer: {"volume":"108","surfaceArea":"198"}

Question 9: A cube-shaped box has a volume of 64 cm³. Verify whether it is a cube, and if so, find its side length.

Answer: 4

Question 10: A company orders cuboid boxes with length 20 cm, width 15 cm, and height 10 cm. Due to a packaging mistake, some boxes are made with a height of 8 cm instead of 10 cm. What is the percentage decrease in volume?

Answer: 20%

Question 11: Identify and correct the error in the following statement: "A cuboid with dimensions 5 cm, 4 cm, and 3 cm has a surface area of 94 cm²."

Answer: Surface area is 94 cm² only if dimensions are different; actual surface area is 94 cm² for dimensions 5,4,3.