How many bricks will be required to build a wall of 8 m long, 6 m height and 22.5 cm thick, if each brick mea sures 25 cm by 11.25 cm by 6 cim ?

The cost of construction of a wall 8 m long, 4 m height and 20 cm thick at the rate of ̀₹ 25 per m^3 ̀ is

How many bricks, each measuring 25 cm x 11.25 cm x 6 cm, will be needed to build a wall of 8 m x 6 m x 22.5 cm?

How many bricks of measurements 20 cm xx5cmxx 6cm are required to built a wall with measurements 200cmxx400cm ×7.5 cm?

What length of tarpaulin 3 m wide will be required to make a conical tent of height 8 m and base radius 6 m ? Assume that extra length of material that will be required for stitching margins and wastage in cutting is approximately 20 cm (use pi =3.14 ) [Note : Take 20 cm as 0.6 m^2 ]

How many cubes of side 3 cms each can be cut from wooden block in the form of a cuboid whose length, breadth and height are 21 cm, 9 cm and 8cm respectively.How much volume of wood is wasted ?

How many cubes of side 3 cms each can be cut from wooden block in the form of a cuboid whose length, breadth and height are 21 cm, 9 cm and 8cm respectively. How much volume of wood is wasted?

How many silver coins of diameter 5 cm and thickness 4 mm have to be melted to prepare a cuboid of 12 cm times 11 cm times 5 cm dimension ?

12 painters can paint a wall of 180 m long in 3 days. How many painters are required to paint 200 m long wall in 5 days?

A cuboid is 25 cm long, 15 cm breadth and 8 cm high. How much of its volume will differ from that of a cube with the edge of 16 cm?