A box is 1.8 m long, 90 cm wide, 60 cm height. Soap cakes of measurements 6 cm `xx` 4.5 cm `xx` 40 mm are to be packed in the box, so that no space is left.Find how many cakes can be packed in each box?

A box is in the shape of cuboid and its dimensions are 6 cm xx 4 cm xx 2 cm . How many small cubes of each of size 2 cm can be arranged in the box.

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

If two sides of a triangle measure 4 cm and 6 cm find all possible measurements (positive Integers) of the third side. How many distinct triangles can be obtained?

A closed box is made up of wood which is 1cm thick .The outer dimensions of the box is 5 cm 4 cm 7 cm. Find the volume of the wood used

How many cuboids of size 4 cm xx 3 cm xx 2 cm can be made from à cuboid ofsize 12 cm xx 9 cm xx 6 cm?

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?

A' thermacole' icebox is a cheap and an efficient method for storing small quantities of cooked food in summer in particular. A cubical icebox of side 30 cm has a thickness of 5.0 cm. "if "4.0 kg of ice is put in the box, estimate the amount of Ice remaining after 6 h. The outside temperature is 45^(@) C and co-efficient of thermal conductivity of thermacole is 0.01 J s^(-1) m^(-1) K^(-1) . [Heat of fusion of water = 335 xx 10^(3) J kg^(-1) ]

The central hall of a school is 18m long and 12.5m wide. A carpet is to be laid on the floor leaving a strip 50 cm wide near the walls, uncovered. Find the area of the carpet and also the uncovered portion?

From a rectangular sheet of dimension 30 cm xx 80 cm , four equal squares of side x cm. are removed at the corners, and the sieds are then turned up so as to form an open rectangular box. Find the value of x, so that the volume of the box is the greatest.