A cuboid is of dimensions `60 cm xx 54 cm xx 30 cm`. How many small cubes with side 6 cm can be placed in the given cuboid?

In a cuboidal solid metallic block of dimension 15 cm xx 10 cm xx 5 cm , a cylindrical hole of diameter 7 cm is drilled out. Find the volume and surface area of the remaining block (pi=22/7) .

Find the volume of the following cubes. with a side 4 cm

Parikshit makes a cuboid of platicine of sides 5 cm, 2 cm, 5 cm. How many such cuboids will be need to form a cube?

A suitcase with measures 80cm xx 48cm xx 24 cm is to be covered with a trapaulin cloth. How many metres of tarpaulin of width 96 cm is required to cover 100 such suitcases?

Diagram of the adjacent picture frame has outer dimensions =24cm xx 28 and inner dimensions 16cm xx 20 . Find the area of each section of the frame, if the width of each section is same.

The volume of a cube of side 1 cm is equal to……….. m^3

A company sells biscuitws. For packing purpose they are using cuboidal boxes : box A rarr 3 cm xx 8 cm xx 20 cm, box B rarr 4 cm xx 12 cm xx 10 cm . What size of the box will be econmical for the company? Why? Can you suggest any other size (dimensions) which has the sdame volumne but is more economical than these?

Find the surface area of a cuboid formed by placing three cubes of side 5 cm on one another.

A pen stand made of wood is in the shape of a cuboid with four concial depressions to hold pens. The dimensions of the cuboid are 15 cm by 10 cm by 3.5 cm. The radius of each of the depressions is 0.5 cm and the depth is 1.4 cm. Find the volume of wood in the entire stand ( see Fig. 13.16).

Three solid metallic cubes of edges 6 cm.,8 cm.and 10 cm.respectivelt are melted to form a new cube.Find the volume and the surface area of the newly formed cube.