The cost of papering four walls of a room at `70\ p a i s e\ p e r\ s q u a r e\ m e t e r` is `R s .157.50.` The height of the room is `5\ m e t r e sdot` Find the length and the breadth of the room if they are in the ratio `4:1`

The cost of papering four walls of a room at 70p a i s e per square metre is R s .157.50. The height of the room is 5m e t r e sdot Find the length and the breadth of the room if they are in the ratio 4: 1.

The total cost of flooring a room at Rs. 85\ p e r\ m^2i s\ R s .5100 . If the length of the room is 8 metres, find its breadth.

The cost of fencing a circular field at the rate of Rs 24 per metre is Rs 5280. The field is to be ploughed at the rate of R s\ 0. 50\ p e r\ m^2 . Find the cost of ploughing the field .

The length and bredth of a hall are in the ratio 4:3 and its height is 5. 5m e t r e sdot The cost of decorating its walls (including doors and windows) at R s .6.60p e rs q u a r em e t r e is R s .5082. Find the length and breadth of the room.

The length and bredth of a hall are in the ratio 4:3 and its height is 5. 5m e t r e sdot The cost of decorating its walls (including doors and windows) at R s .6.60p e rs q u a r em e t r e is R s .5082. Find the length and breadth of the room.

The floor of a rectangular hall has a perimeter 250 m\ dot If the cost of painting the four walls at the rate of 10\ p e r\ m^2 is R s .15000. Find the height of the hall.

The length, breadth and height of a room are 5m, 4m and 3m respectively. Find the cost of white washing the walls of the room and the ceiling at the rate of R sdot\ 7. 50\ m^2dot

The floor of a rectangular hall has a perimeter 250 m. If the cost of painting the four walls at the rate of R s\ 10\ p e r\ m^2 is Rs 15000, find the height of the hall.[Hint : Area of the four walls = Lateral surface area.]

The length of a room is one and a half times its breadth. The cost of carpeting the room at R s .3.25\ p e r\ m^2\ i s\ R s .175.50 and the cost of papering the walls at R s .1.40\ p e r\ m^2i s\ R s .240.80 . If 1 door and 2 window occupy 8\ m^2, find the dimensions of the room.

The length of a room is one and a half times its breadth. The cost of carpeting the room at R s .3.25\ p e r\ m^2\ i s\ R s .175.50 and the cost of papering the walls at R s .1.40\ p e r\ m^2i s\ R s .240.80 . If 1 door and 2 window occupy 8\ m^2, find the dimensions of the room.