Volume of a Cube
Choose the cube of minimum capacity.
A metal sheet 27 cm long, 8 cm broad and 1 cm thick is melted into a cube. The difference between total surface area of the two solids is ______ cm2.
Q. A solid cubical block of fine wood costs ₹256 at the rate of ₹500/m3. Find the length of each side.
- 120 cm
- 90 cm
- 70 cm
How many small cuboids with dimensions 20 cm × 25 cm × 40 cm each can be accommodated in a cubical box of edge 2 m ?
None of the above
The volume of a cube whose edge is 24 m is 1296 m3 .
Q. The cost of painting the whole surface area of a cube at the rate of 13 paise per cm2 is ₹343.98. Then, find the volume of the cube.
- 6859 cm3
- 8000 cm3
- 9261 cm3
- 10648 cm3
Q. Each side of a cube is increased by 50%. Then the surface area of the cube is increased by:
Q. The length of the longest rod that can be fitted in a cubical room of edge length 4 cm is:
- 8.66 m
- 5.196 m
- 6.928 m
- 7.264 m
Q. The volume of a cube whose edge is 3 units long is _____.
- 27 cubic units
- 21 cubic units
- 8 cubic units
- 36 cubic units
Q. How many small cubes of edge length 2 cm each can be accommodated in a cubical box with edge length 6 cm?