Sure! Here’s a 30-minute worksheet on the volume of cuboids for Year 8 students:

1. Find the volume of a cuboid with length 5 cm, width 3 cm, and height 4 cm.

2. A cuboid has a volume of 72 cm³ and a height of 6 cm. If the length is 4 cm, what is the width?

3. The volume of a cuboid is 120 cm³. If the length is 8 cm and the width is 5 cm, what is the height?

4. A cuboid has a volume of 216 cm³ and a height of 9 cm. If the width is 6 cm, what is the length?

5. The volume of a cuboid is 240 cm³. If the length is 12 cm and the height is 5 cm, what is the width?

6. A cuboid has a volume of 450 cm³ and a width of 10 cm. If the length is 15 cm, what is the height?

7. The volume of a cuboid is 384 cm³. If the length is 8 cm and the height is 6 cm, what is the width?

8. A cuboid has a volume of 540 cm³ and a width of 9 cm. If the length is 15 cm, what is the height?

9. The volume of a cuboid is 720 cm³. If the width is 12 cm and the height is 6 cm, what is the length?

10. A cuboid has a volume of 1000 cm³ and a length of 10 cm. If the width is 5 cm, what is the height?

Remember to use the formula for the volume of a cuboid: Volume = Length x Width x Height.

Feel free to adjust the difficulty level or add more questions as needed.