Mathematics
The length, the breadth and the height of a cuboid are doubled, the ratio between the volumes of the new cuboid and the original cuboid is :
4 : 1
1 : 4
8 : 1
1 : 8
Related Questions
If radii of two circular cylinders are in the ratio 3 : 4 and their heights are in the ratio 6 : 5, find the ratio of their curved surface areas.
The lateral surface area of a cube is 100 cm2; then its volume is :
25 cm3
125 cm3
625 cm3
none of these
The radius of a cylinder is doubled and its height is halved; then the new volume is :
same
2 times
4 times
8 times
The dimensions of a solid metallic cuboid are 9 cm x 8 cm x 3 cm. It is melted and recast into a cube. The edge of the cube so formed is :
6 cm
12 cm
18 cm
24 cm