A coaching institute wants to execute tiling work for one of its teaching halls 60m long and 40m wide with a square tile of 0.4 m side. If earth tile costs Rs 5, the total cost of tiles would be (a) Rs 60000    (b) Rs 65000    (c) Rs 70000    (d) Rs 75000

Riya wants to cover the floor of a hall 15 m long and 4 m wide with square tiles. If each square tile is of side 25 cm, find the number of tiles required to cover the floor of the room.

If the cost of 5 bars of a soap is Rs.30 ,then the cost of one dozen bars is: Rs.60 (b) Rs.120 (c) Rs.72 (d) Rs.140

Find the cost of a cylinder of radius 14m and height 3.5m when the cost of its metal is Rs 50 per cubic metre.(a) Rs 100208 (b) Rs 107800 (c) Rs 10800 (d) Rs 109800

A closed metallic cylindrical box is 1.25 m high and its base radius is 35 m. If the sheet metal costs Rs 80 per m2, the cost of the material used in the box is (a) Rs 281.60 (b) Rs 290 (c) Rs 340.50 (d) Rs 500

A room is 14.4 m long and 6.4 m wide. Its floor is to be covered with rectangular tiles of size 24 cm by 16 cm. Find the total cost of tiles at Rs. 15 per tile.

A floor is 4.5 m long and 3.6 m wide. A 6 cm square tile costs Rs 23.25. What will be the cost to cover the floor with these tiles?

What is the cost of tiling a rectangular plot of land 500 m long and 200m wide at the rate of Rs 8 per hundred sq m.?

A water tank is 30 m long, 20 m wide and 12 m deep. It is made of iron sheet which is 3 m wide. The tank is open at the top. If the cost of the iron sheet is Rs 10 per metre, then the total costs of the iron sheet required to build the tank is (a) Rs 6000 (b) Rs 8000 (c) Rs 9000 (d) Rs 10000

Ashu wants to lay tiles on the floor of her house which is 10 m long and 8 m wide. If the side of each tile which is square in shape is 2 m, then the number of tiles needed to cover the whole floor is

There are 4 semi-circular gardens on each side of a square-shaped pond with each side 21m . The cost of fencing the entire plot at the rate of Rs 12.50 per metre is (a) Rs 1560 (b) Rs 1650 (c) Rs 3120 (d) Rs 3300